Dana Milbank: Manafort is on trial. So is Trump’s judgment.

Video: In testimony for the trial of former Trump campaign manager Paul Manafort, Rick Gates admitted Aug. 7 to embezzlement and having an extramarital affair. (Rachel Weiner,Patrick Martin,Melissa Macaya/The Washington Post)Washington - Robert S. Mueller III’s prosecutors have taken pains not to make Paul Manafort’s trial about President Trump.When prosecutor Greg Andres on Tuesday asked Rick Gates, his star witness and Manafort's former business partner, where Manafort stayed in Ne