On Thursday's Morning Joe, former Obama aide Seth Harris said that if he were advising President Trump, "I'd ask him to resign." Harris condemned Trump as "the worst failed leader our country has ever seen," who has put us in a "catastrophic" situation, and "we're really going to end up being the shame of the world." On today's show, Mika Brzezinski challenged The Atlantic editor Jeffrey Goldberg to debunk Harris's statement. But before letting him speak, Mika offered a laundry list of items that she saw as supporting Harris's...