{"subcategoryPhotoURL":"https:\/\/cdnyutorah.cachefly.net\/_images\/subcats\/pesach.jpg?rev=201805017-2000003816","dataCacheTimeSpan":-1,"topLectures":[{"shiurDateSubmittedText":"Apr 7, 2008","shiurMediaLengthInSeconds":5619.0,"shiurDateSubmitted":"April, 07 2008 11:54:44","shiurMediaLengthIsUpdated":1,"postedInLocations":[],"shiurID":723282,"shiurNeedsToBeEmbed":0,"shiurIsNew":0,"shiurTitle":"Inyanei Pesach Part 1","shiurDateSubmittedUTC":"2008-04-07T11:54","shiurIsFileMissingOnServer":0,"shiurDuration":"1 hr 33 min","shiurDateSubmittedFormatted":"2008-04-07","downloadURL":"https:\/\/download.yutorah.org\/2008\/1053\/rav_aaron_lichtenstien_pesach_3things_1of2.MP3","shiurDateText":"Apr 7, 2008","shiurDateSubmittedText2":"Apr 7, 2008","shiurDataHref":"https:\/\/www.yutorah.org\/sidebar\/getLectureDataJSON.cfm?shiurID=723282","shiurLecturePageURL":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/723282\/rabbi-dr-aharon-lichtenstein\/inyanei-pesach-part-1\/","postedInLocationsIDList":"","shiurMediaLength":"January, 01 1900 01:33:39","postedInSeries":[],"shiurDateUTC":"2008-04-07T11:54","targetURL":"mms:\/\/media.yutorah.org\/yuriets\/2008\/1053\/rav_aaron_lichtenstien_pesach_3things_1of2.MP3","dataCacheTimeSpan":-0.020833333333333332,"shiurTeachers":[{"teacherEmail":"","teacherPhotoURL_lp":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/aharon_lichtenstein_lp.jpg?rev=201805017-2000003816","teacherID":80114,"landingPageURL":"https:\/\/www.yutorah.org\/rabbi-dr-aharon-lichtenstein\/","teacherPhotoURL":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/aharon_lichtenstein.jpg?rev=201805017-2000003816","teacherFullName":"Rabbi Dr. Aharon Lichtenstein","searchURL":"https:\/\/www.yutorah.org\/search\/?teacher=80114","teacherBio":"Born in France in 1933, Rav Aharon Lichtenstein served as the co-Rosh Yeshiva of Yeshivat Har Etzion in Alon Shvut, Israel, as well as RIETS Rosh Yeshiva and inaugural Rosh Kollel of the Gruss Institute. The son-in-law of Rav Yoseif Dov HaLevi Soloveitchik, Rav Lichtenstein assumed the mantle as his generation's eminent Torah U'Madda personality. He held a doctoral degree is English from Harvard University, and served on the faculty of Yeshiva University in New York before making aliya in 1971. His many students are eminent figures in Jewish education in Israel and abroad. Rav Lichtenstein passed away in 2015.","teacherPhotoURL_o":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/aharon_lichtenstein_o.jpg?rev=201805017-2000003816"}],"shiurURL":"\/2008\/1053\/rav_aaron_lichtenstien_pesach_3things_1of2.MP3","shiurTeacherFullName":"Rabbi Dr. Aharon Lichtenstein","postedInCategoriesIDList":234647,"age":"ageAll","mediaTypeCategory":"audio","shiurHref":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/723282\/rabbi-dr-aharon-lichtenstein\/inyanei-pesach-part-1\/","postedInSeriesIDList":"","shiurLanguage":"EN","postedInCategories":{"608":{"categories":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234647.html","subcategoryID":234647,"categoryName":"Pesach","href":"https:\/\/www.yutorah.org\/machshava\/jewish-thought\/pesach\/"}],"groupName":"Machshava"}},"shiurCanBeDownloaded":1,"dataGeneratedAt":"Data generated at {ts '2019-08-17 04:07:33'}","playerDownloadURL":"https:\/\/download.yutorah.org\/2008\/1053\/rav_aaron_lichtenstien_pesach_3things_1of2.MP3","shiurDate":"April, 07 2008 11:54:44","shiurDateFormatted":"2008-04-07"},{"shiurDateSubmittedText":"Apr 7, 2008","shiurMediaLengthInSeconds":5576.0,"shiurDateSubmitted":"April, 07 2008 11:54:42","shiurMediaLengthIsUpdated":1,"postedInLocations":[],"shiurID":723265,"shiurNeedsToBeEmbed":0,"shiurIsNew":0,"shiurTitle":"Pesach Mishna Brurah Review Part 1","shiurDateSubmittedUTC":"2008-04-07T11:54","shiurIsFileMissingOnServer":0,"shiurDuration":"1 hr 32 min","shiurDateSubmittedFormatted":"2008-04-07","downloadURL":"https:\/\/download.yutorah.org\/2008\/1053\/rav_mordechai_willig_mbat_pesach_1of2.MP3","shiurDateText":"Apr 7, 2008","shiurDateSubmittedText2":"Apr 7, 2008","shiurDataHref":"https:\/\/www.yutorah.org\/sidebar\/getLectureDataJSON.cfm?shiurID=723265","shiurLecturePageURL":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/723265\/rabbi-mordechai-i-willig\/pesach-mishna-brurah-review-part-1\/","postedInLocationsIDList":"","shiurMediaLength":"January, 01 1900 01:32:56","postedInSeries":[],"shiurDateUTC":"2008-04-07T11:54","targetURL":"mms:\/\/media.yutorah.org\/yuriets\/2008\/1053\/rav_mordechai_willig_mbat_pesach_1of2.MP3","dataCacheTimeSpan":-0.020833333333333332,"shiurTeachers":[{"teacherEmail":"","teacherPhotoURL_lp":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/mordechai_i._willig_lp.jpg?rev=201805017-2000003816","teacherID":80215,"landingPageURL":"https:\/\/www.yutorah.org\/rabbi-mordechai-i-willig\/","teacherPhotoURL":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/mordechai_i._willig.jpg?rev=201805017-2000003816","teacherFullName":"Rabbi Mordechai I. Willig","searchURL":"https:\/\/www.yutorah.org\/search\/?teacher=80215","teacherBio":"Rabbi Willig, is the Rabbi Dr. Sol Roth Professor of Talmud and Contemporary Halachah at YU's RIETS program. He has been a Rosh Yeshiva at the Mazer School of Talmudic Studies since 1973 and a Rosh Kollel at RIETS. Rabbi Willig received a B.A. in mathematics from Yeshiva College in 1968 and an M.S. in Jewish History in 1971 from the Bernard Revel Graduate School. He received semicha that same year. He has served as spiritual leader of Young Israel of Riverdale in the Bronx, NY, since 1974, and has written a sefer, Am Mordechai, and many articles in Torah scholarship journals. To purchase Rabbi Willig's seforim (books), please click here.","teacherPhotoURL_o":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/mordechai_i._willig_o.jpg?rev=201805017-2000003816"}],"shiurURL":"\/2008\/1053\/rav_mordechai_willig_mbat_pesach_1of2.MP3","shiurTeacherFullName":"Rabbi Mordechai I. Willig","postedInCategoriesIDList":234647,"age":"ageAll","mediaTypeCategory":"audio","shiurHref":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/723265\/rabbi-mordechai-i-willig\/pesach-mishna-brurah-review-part-1\/","postedInSeriesIDList":"","shiurLanguage":"EN","postedInCategories":{"608":{"categories":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234647.html","subcategoryID":234647,"categoryName":"Pesach","href":"https:\/\/www.yutorah.org\/machshava\/jewish-thought\/pesach\/"}],"groupName":"Machshava"}},"shiurCanBeDownloaded":1,"dataGeneratedAt":"Data generated at {ts '2019-08-17 04:07:33'}","playerDownloadURL":"https:\/\/download.yutorah.org\/2008\/1053\/rav_mordechai_willig_mbat_pesach_1of2.MP3","shiurDate":"April, 07 2008 11:54:42","shiurDateFormatted":"2008-04-07"},{"shiurDateSubmittedText":"Apr 6, 2008","shiurMediaLengthInSeconds":2928.0,"shiurDateSubmitted":"April, 06 2008 12:20:57","shiurMediaLengthIsUpdated":1,"postedInLocations":[],"shiurID":723234,"shiurNeedsToBeEmbed":0,"shiurIsNew":0,"shiurTitle":"An Understanding of the Hagadah","shiurDateSubmittedUTC":"2008-04-06T12:20","shiurIsFileMissingOnServer":0,"shiurDuration":"48 min","shiurDateSubmittedFormatted":"2008-04-06","downloadURL":"https:\/\/download.yutorah.org\/2008\/1053\/723234\/an-understanding-of-the-hagadah.mp3","shiurDateText":"Apr 6, 2008","shiurDateSubmittedText2":"Apr 6, 2008","shiurDataHref":"https:\/\/www.yutorah.org\/sidebar\/getLectureDataJSON.cfm?shiurID=723234","shiurLecturePageURL":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/723234\/mrs-zlata-press\/an-understanding-of-the-hagadah\/","postedInLocationsIDList":"","shiurMediaLength":"January, 01 1900 00:48:48","postedInSeries":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/series\/4036.html","seriesName":"Midreshet Yom Rishon","seriesID":4036,"href":"https:\/\/www.yutorah.org\/midreshet-yom-rishon\/"}],"shiurDateUTC":"2008-04-06T00:00","targetURL":"mms:\/\/media.yutorah.org\/yuriets\/2008\/1053\/723234.MP3","dataCacheTimeSpan":-0.020833333333333332,"shiurTeachers":[{"teacherEmail":"","teacherPhotoURL_lp":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/missingpicture.png?rev=201805017-2000003816","teacherID":80522,"landingPageURL":"https:\/\/www.yutorah.org\/mrs-zlata-press\/","teacherPhotoURL":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/missingpicture.png?rev=201805017-2000003816","teacherFullName":"Mrs. Zlata Press","searchURL":"https:\/\/www.yutorah.org\/search\/?teacher=80522","teacherBio":"","teacherPhotoURL_o":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/missingpicture.png?rev=201805017-2000003816"}],"shiurURL":"\/2008\/1053\/723234.MP3","shiurTeacherFullName":"Mrs. Zlata Press","postedInCategoriesIDList":234647,"age":"ageAll","mediaTypeCategory":"audio","shiurHref":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/723234\/mrs-zlata-press\/an-understanding-of-the-hagadah\/","postedInSeriesIDList":4036,"shiurLanguage":"EN","postedInCategories":{"608":{"categories":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234647.html","subcategoryID":234647,"categoryName":"Pesach","href":"https:\/\/www.yutorah.org\/machshava\/jewish-thought\/pesach\/"}],"groupName":"Machshava"}},"shiurCanBeDownloaded":1,"dataGeneratedAt":"Data generated at {ts '2019-08-17 04:07:33'}","playerDownloadURL":"https:\/\/download.yutorah.org\/2008\/1053\/723234\/723234.mp3","shiurDate":"April, 06 2008 00:00:00","shiurDateFormatted":"2008-04-06"},{"shiurDateSubmittedText":"Oct 11, 2007","shiurMediaLengthInSeconds":5641.0,"shiurDateSubmitted":"October, 11 2007 19:16:05","shiurMediaLengthIsUpdated":1,"postedInLocations":[],"shiurID":719959,"shiurNeedsToBeEmbed":0,"shiurIsNew":0,"shiurTitle":"2007-06-08 Hagaddah - The Four Sons","shiurDateSubmittedUTC":"2007-10-11T19:16","shiurIsFileMissingOnServer":0,"shiurDuration":"1 hr 34 min","shiurDateSubmittedFormatted":"2007-10-11","downloadURL":"https:\/\/download.yutorah.org\/Rakeffet\/Miscellaneous\/2007-06-08 The Four Sons.mp3","shiurDateText":"Jun 8, 2007","shiurDateSubmittedText2":"Oct 11, 2007","shiurDataHref":"https:\/\/www.yutorah.org\/sidebar\/getLectureDataJSON.cfm?shiurID=719959","shiurLecturePageURL":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/719959\/rabbi-dr-aaron-rakeffet-rothkoff\/2007-06-08-hagaddah-the-four-sons\/","postedInLocationsIDList":"","shiurMediaLength":"January, 01 1900 01:34:01","postedInSeries":[],"shiurDateUTC":"2007-06-08T00:00","targetURL":"mms:\/\/media.yutorah.org\/yuriets\/Rakeffet\/Miscellaneous\/2007-06-08%20The%20Four%20Sons.mp3","dataCacheTimeSpan":-0.020833333333333332,"shiurTeachers":[{"teacherEmail":"cblevy@yu.edu","teacherPhotoURL_lp":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/aaron_rakeffet-rothkoff_lp.jpg?rev=201805017-2000003816","teacherID":80135,"landingPageURL":"https:\/\/www.yutorah.org\/rabbi-dr-aaron-rakeffet-rothkoff\/","teacherPhotoURL":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/aaron_rakeffet-rothkoff.jpg?rev=201805017-2000003816","teacherFullName":"Rabbi Dr. Aaron Rakeffet-Rothkoff","searchURL":"https:\/\/www.yutorah.org\/search\/?teacher=80135","teacherBio":"","teacherPhotoURL_o":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/aaron_rakeffet-rothkoff_o.jpg?rev=201805017-2000003816"}],"shiurURL":"\/Rakeffet\/Miscellaneous\/2007-06-08 The Four Sons.mp3","shiurTeacherFullName":"Rabbi Dr. Aaron Rakeffet-Rothkoff","postedInCategoriesIDList":234647,"age":"ageAll","mediaTypeCategory":"audio","shiurHref":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/719959\/rabbi-dr-aaron-rakeffet-rothkoff\/2007-06-08-hagaddah-the-four-sons\/","postedInSeriesIDList":"","shiurLanguage":"EN","postedInCategories":{"608":{"categories":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234647.html","subcategoryID":234647,"categoryName":"Pesach","href":"https:\/\/www.yutorah.org\/machshava\/jewish-thought\/pesach\/"}],"groupName":"Machshava"}},"shiurCanBeDownloaded":1,"dataGeneratedAt":"Data generated at {ts '2019-08-17 04:07:33'}","playerDownloadURL":"https:\/\/download.yutorah.org\/Rakeffet\/Miscellaneous\/2007-06-08 The Four Sons.mp3","shiurDate":"June, 08 2007 00:00:00","shiurDateFormatted":"2007-06-08"},{"shiurDateSubmittedText":"Mar 27, 2007","shiurMediaLengthInSeconds":100.0,"shiurDateSubmitted":"March, 27 2007 10:40:49","shiurMediaLengthIsUpdated":1,"postedInLocations":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/location\/439.html","locationID":439,"locationName":"YU Wilf Campus","href":"https:\/\/www.yutorah.org\/yu-wilf-campus\/"}],"shiurID":718086,"shiurNeedsToBeEmbed":0,"shiurIsNew":0,"shiurTitle":"Insights on MAGID in light of Sefer Devarim","shiurDateSubmittedUTC":"2007-03-27T10:40","shiurIsFileMissingOnServer":0,"shiurDuration":"1 min","shiurDateSubmittedFormatted":"2007-03-27","downloadURL":"https:\/\/download.yutorah.org\/2007\/1028\/718086\/insights-on-magid-in-light-of-sefer-devarim.mp3","shiurDateText":"Mar 25, 2007","shiurDateSubmittedText2":"Mar 27, 2007","shiurDataHref":"https:\/\/www.yutorah.org\/sidebar\/getLectureDataJSON.cfm?shiurID=718086","shiurLecturePageURL":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/718086\/rabbi-menachem-leibtag\/insights-on-magid-in-light-of-sefer-devarim\/","postedInLocationsIDList":439,"shiurMediaLength":"January, 01 1900 00:01:40","postedInSeries":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/series\/4025.html","seriesName":"Kollel Yom Rishon","seriesID":4025,"href":"https:\/\/www.yutorah.org\/kollel-yom-rishon\/"}],"shiurDateUTC":"2007-03-25T00:00","targetURL":"mms:\/\/media.yutorah.org\/yuriets\/2007\/1028\/718086.MP3","dataCacheTimeSpan":-0.020833333333333332,"shiurTeachers":[{"teacherEmail":"tsc@bezeqint.net","teacherPhotoURL_lp":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/menachem_l_lp.jpg?rev=201805017-2000003816","teacherID":80348,"landingPageURL":"https:\/\/www.yutorah.org\/rabbi-menachem-leibtag\/","teacherPhotoURL":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/menachem_l.jpg?rev=201805017-2000003816","teacherFullName":"Rabbi Menachem Leibtag","searchURL":"https:\/\/www.yutorah.org\/search\/?teacher=80348","teacherBio":"","teacherPhotoURL_o":"https:\/\/cdnyutorah.cachefly.net\/_images\/roshei_yeshiva\/menachem_l_o.jpg?rev=201805017-2000003816"}],"shiurURL":"\/2007\/1028\/718086.MP3","shiurTeacherFullName":"Rabbi Menachem Leibtag","postedInCategoriesIDList":"234647,234549","age":"ageAll","mediaTypeCategory":"audio","shiurHref":"https:\/\/www.yutorah.org\/lectures\/lecture.cfm\/718086\/rabbi-menachem-leibtag\/insights-on-magid-in-light-of-sefer-devarim\/","postedInSeriesIDList":4025,"shiurLanguage":"EN","postedInCategories":{"608":{"categories":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234647.html","subcategoryID":234647,"categoryName":"Pesach","href":"https:\/\/www.yutorah.org\/machshava\/jewish-thought\/pesach\/"}],"groupName":"Machshava"},"606":{"categories":[{"dataHref":"https:\/\/www.yutorah.org\/sidebar\/cache\/category\/234549.html","subcategoryID":234549,"categoryName":"Devarim","href":"https:\/\/www.yutorah.org\/parsha\/devarim\/"}],"groupName":"Parsha"}},"shiurCanBeDownloaded":1,"dataGeneratedAt":"Data generated at {ts '2019-08-17 04:07:33'}","playerDownloadURL":"https:\/\/download.yutorah.org\/2007\/1028\/718086\/718086.mp3","shiurDate":"March, 25 2007 00:00:00","shiurDateFormatted":"2007-03-25"}],"recentlyAddedLecturesHTMLSnippet":"