How can I say this? Because an expert on constitutional law says so. Who is this expert? He is law professor Noah Feldman who the Democrats used in the House hearings to say Trump had committed impeachable offenses. He states that until the House has delivered the articles of impeachment to the Senate Trump has not been impeached. if Democrats say that is not true then they is saying he is not really a constitutional expert and therefore his House testimony is invalid. If he really is a constitutional expert and his House testimony was valid then Trumph has not been impeached. Which is it, Democrats?