Great Offices of State LectureEpisode 4: Malcolm RifkindBBC Parliament Duration: 55 minutesFirst broadcast: Sat 28th Apr 2012, 21:00 on BBC ParliamentLatest broadcast: Thu 30th Aug 2012, 16:15 on BBC ParliamentMalcolm Rifkind delivers a lecture on the Great Offices of State in the State Apartments of the Palace of Westminster, from Monday 23 April.GenresFactualPoliticsSeriesGreat Offices of State Lecture Source: BBC Online