Former White House counsel John Dean, who was imprisoned for his role in the Watergate scandal, said Friday on CNN’s “Don Lemon Tonight” that Rudy Giuliani may have been given immunity while discussing former President Donald Trump’s one-time personal attorney’s nine-hour interview with the House Select Committee investigating the January 6, 2021 riot at the U.S. Capitol. Anchor Don Lemon said, “Nine hours, as a matter of fact, more than nine hours, that’s quite a long time. Does that sound like someone who is taking the Fifth, or is he actually answering questions?