‘UpFront’: Pence says he was unaware of allegations in Trump impeachment inquiry before they became public

Vice President Mike Pence said he was "not aware" of allegations the Trump administration sought to tie U.S. military aid to investigations President Trump wanted from Ukraine before they became public.
"I have heard that it was in a briefing book. I have no recollection of seeing a transcript of the (July 25) call. I was not aware of the allegations that U.S. aid to Ukraine was tied to investigat...