The January 6 House select committee held an explosive hearing with an ex-Trump White House aide as its star witness, Cassidy Hutchinson. CNN Political Director David Chalian breaks down the most shocking testimony she shared about her former boss – Chief of Staff Mark Meadows – and his former boss – ex-President Donald Trump. Hutchinson shared a lot of previously unknown details, but the committee urges others close to Trump to cooperate with their investigation. To learn more about how CNN protects listener privacy, visit cnn.com/privacy