Rachel Maddow revisits the history of Richard Nixon trying to use the IRS to audit his personal political enemies and notes the parallels with Donald Trump's attempt to punish Amazon with higher postal rates because of his personal disdain for The Washington Post.

Rachel Maddow reports on the plea deal by Michael Cohen's business partner, Evgeny Freidman, in a case involving his taxi business that makes it likely he'll help prosecutors in Cohen's case, making him, in turn, more likely to make a deal to aid the investigation of Donald Trump.