President Trump on Thursday challenged House Democrats to impeach him “fast” and ship the process over to the Senate, where he threatened to seek testimony from top Democrats including House Intelligence Committee Chairman Adam Schiff, former Vice President Joe Biden and his son Hunter, and Speaker Nancy Pelosi. ... But despite his threats, the president does not, alone, have the power to call witnesses to testify in those proceedings. In the Senate trial, three separate parties have input to how it will play out: Senate Republicans, Senate Democrats and the White House. ... A senior Senate Republican aide told Fox...
