In his first TV interview since the Mueller report was released, former FBI Director James Comey told CBS News Wednesday morning that he disagrees with Attorney General William Barr, who thinks that "spying did occur" on the Trump campaign. "Yeah, I have no idea what he's talking about," Comey said. "The FBI doesn't spy. The FBI investigates. We investigated a very serious allegation that Americans might be hooked up with the Russian effort to attack our democracy. The Republicans need to breathe into a paper bag.