Bill Taylor, the top US diplomat in Ukraine, and GOP Rep. John Ratcliffe, talked over each other after the Republican congressman asked, "Where is the impeachable offense?"
Ratcliffe — who was asking questions after Rep. Mike Conaway yielded his time over — asked:
"In this impeachment hearing today where we impeach presidents for treason, bribery or other high crimes where is the impeachable offense in that call? Are either of you here today to assert there was an impeachable offense in that call. Shout it out. Anyone?"
Taylor began to answer: "Mr. Ratcliffe, if I may respond let me reiterate that I'm not here..."
Ratcliffe said he only had one minute left to ask questions, and kept talking. The two men then both tried to keep speaking.
They eventually suspended the clock so Taylor could answer.
"I would like to say I'm not here to do anything having to do with — decide about impeachment," he said. "That is not what either of us are here for. This is your job."
Watch the moment: