Former Trump campaign deputy Rick Gates testifies in Paul Manafort trial
Former Trump campaign deputy Rick Gates testified in Paul Manafort's trial Monday. It comes on the same day the White House announced it was reimposing trade sanctions on Iran, and as the president deals with fallout from a tweet about a meeting at Trump Tower in 2016. Sabrina Siddiqui, CBSN political contributor and political reporter for The Guardian, and Kevin Cirilli, Bloomberg's chief Washington correspondent Kevin Cirilli, join CBSN's "Red and Blue" to discuss Monday's top political headlines.