Legal reporter Ari Melber fact check: Collusion is a crime

President Trump and lawyer Rudy Giuliani’s new argument is that collusion is not a crime. Ari Melber gives a special legal break down of why colluding with a foreigners to impact U.S. Election is a crime, including the four key felonies that it involves. Former Federal Prosecutors Seth Waxman and John Flannery join “The Beat” to discuss with The Atlantic’s Natasha Bertrand.Aug. 1, 2018