National security adviser John Bolton was so alarmed by Rudy Giuliani’s back-channel activities in Ukraine that he described President Donald Trump’s personal lawyer as a “hand grenade who is going to blow everybody up,” according to a former White House aide.
Associated Press: John Bolton called Giuliani a ‘hand grenade’
John Bolton offered to resign as National Security Adviser after President Donald Trump informed him that his services are no longer needed. Bolton was Trumps third National Security Adviser.
