… Ambassador Marwan Muasher to lecture at Yale . (Watch Video) August 23, 2013. Four Faculty Awarded International … Africa’s Celtel International, to lecture at Yale . (Watch Video) April 1, 2013. Political theorist Michael Walzer to lecture on world affairs at Yale . ( Watch Video 1, Video 2, Video 3, Video 4 ) . February 21, 2013. …