'Rally effect' convinces Trump to deny Clinton lead seen in polls09:01
Larry Sabato, director of the Center for Politics at the University of Virginia, talks with Rachel Maddow about the remarkable lead polls show Hillary Clinton has over Donald Trump, and the "rally effect" that has Trump and his supporters convinced the polls are wrong.
Buzzfeed stands by Cohen story in face of Mueller objections15:52
Cohen charge of lying to Congress could set up more from Mueller13:27
Mueller filing offers insight into core of Buzzfeed Cohen report07:12
Farrow highlights contention in Buzzfeed Cohen report01:53
Isikoff: 'Red flags' marred Buzzfeed report on Cohen lies05:19
Be forewarned!: Trump preps return of Infrastructure Week02:17