Prosecutor Who Held Rudy Giulianis Job: His Downfall In Impeachment Scandal Is A Greek Tragedy

Rudy Giuliani is under criminal investigation by same office he was once in charge of, and the man who also led that office and served under Giuliani, former SDNY U.S. Attorney David Kelley, tells MSNBCs Ari Melber that Giulianis transformation is pretty i