Trump reverses course on Russia, China, & Steve Bannon

Trump seems to have changed his mind about a lot of things in the last day or two –it seems like Putin is no longer his number one friend, China is no longer his number one enemy, and Steve Bannon is no longer his number one “chief strategist.” Harold Meyerson will comment. Also: how we got from Ferguson to Trump’s election: Chris Hayes will explain—his new book is “A Colony in a Nation.” Plus: Is Trump like Nixon? Is collusion with the Russians to win election sort of like Watergate? We’ll ask John A. Farrell – his new book is “Richard Nixon: The Life.”