The Rachel Maddow Show 09/09/16

Yes, Trump supported going to war in Iraq. No, Obama did not.

Rachel Maddow explains why Donald Trump is lying when he insists repeatedly that he was against the U.S. going to war in Iraq before the war started, and why Trump surrogates are wrong to compare Trump's position at the time to President Obama's. ... more Duration: {{video.duration.momentjs}}