let's start with the main one from the democrats. >> this report chronicles a scheme by the president of the united states to coerce an ally ukraine, that is at war with an adversary, russia, into doing the president's political dirty work. >> this is the central charge and this is the point i don't think people have recognized enough for the public hearing proved this argument doesn't stack up. his testimony made clear that it was the officials around president trump who cooked up the aide for investigation to improve u.s. ukraine relations. >> this is an effort we are doing and it could be helpful in getting any reset of the president, the negative view he had. it would also be helpful in unblocking whatever hold there was on security assistance. if there's this negative presumption about ukraine getting the stuff on track would be helpful.