Trump vulnerable to lawsuits from competitors09:22
Lawrence Tribe, Constitutional law scholar at Harvard University, talks with Rachel Maddow about the possibility that companies competing against Donald Trump's business while he is president could sue him for having an unfair advantage.
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