responded to president trump's attacks on elijah cummings. let's hear what he has to say. >> the president, as he usually is, disgusting and racist. he makes the charges with no base at all. and they are designed to attract attention from the serious allegations about his conduct that came from the mueller -- from the committee hearings this week. the fact is, the president accepted help from the russians to attack our election. worked with his campaign, worked with the russians. that's undisputed. he worked hard to cover up those crimes and he encouraged others to lie to investigators. so, he just tried to change the subject. >> he says this is a