participation. one deputy cited her immigrant mother is now u.s. citizen. >> when they ask her about that, it will make her hesitate even those she's been in this country for several decades. >> democrats know the supreme court will rule by the end of the month on the citizenship question but they hope to use this committee's oversight power to create a controversy around this issue and try to impact the court's decision. >> during an oval office meeting the president called out democrats over their demands for census and russian records. >> we gave them everything. now the democrats want to try to win the election and i think the american public won't stand for that. >> behind closed doors, donald trump jr. fielded questions from senate investigators comparing conflicts from his earlier testimony and that of michael cohen. the president's personal attorney who pled guilty to lying and financial crimes. at issue, apparent discrepancies over the moscow real estate that