The people who hate flipping are corrupt CEOs, leaders of gangs and the mafia, says former assistant US attorney

Walter Isaacson, Tulane University professor and CNBC contributor, and Elie Honig, former assistant U.S. attorney for the Southern District of New York, join the 'Squawk Box' team to discuss President Trump's comments on his personal lawyer 'flipping' and what they're expecting from the Mueller investigation.