MSNBC breaks into live coverage of Barr's Senate hearing to fact-check Sen. Lindsey Graham's lie about the Mueller report Written by Media Matters Staff Published 05/01/19 11:10 AM EDT From MSNBC's May 1 coverage of Attorney General William Barr's testimony before the Senate Judiciary Committee: Video file Previously: The Mueller report didn’t address collusion, but that’s not stopping Fox News from screaming “no collusion” CNN's Dana Bash: Redacted Mueller report proves “there was collusion” between Trump campaign and Russia No, news outlets do not owe right-wing media an “apology” for their coverage of Mueller's Russia investigation