Former WH aide: John Bolton called Giuliani a 'hand grenade'

(AP) -- Former 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.

3 House chairmen say they'll subpoena Sondland

Three Democratic House chairmen say they will issue a subpoena to U.S. European Union Ambassador Gordon Sondland after he didn't show up for a deposition in the Democrats' impeachment investigation.