directly contradict the president s claim there was no kwp. quid pro quo. congressional correspondent fill mattingly is back on capitol hill. christine and dave, almost since the first day, they said they need to hear from bill taylor. it was made clear taylor was concerned that u.s. security ac assistance to ukraine was being withheld for political reason, something the president himself denied was actually the case. he testified behind closed doors more than eight hours in that room, testimony that at least based on the 15 pages had one lawmaker gasp in the room, laying out the details. he made it very clear at least in conversations that with