donald trump. collet the d.c. version of the oscars. lance armstrong and others attended. a light hearted president obama on stage. >> i found a great self-help tool -- my poll numbers. >> i came here with my friend for the white house correspondents' dinner to see some celebrities and dignitaries. >> some of the most boisterous cheers were aimed at celebrities. the loudest boos were for the d.c. school chancellor and donald trump. his attendance actually triggered protests. >> after two years in office, how could he not be eligible? underlying all of it is racism. no other president has been questioned in this way. >> comedian seth myers was the official, a relief. the president has shown his humorous side of the annual event before. he used a video montage to make a point about the birthers. >> tonight for the first time, i am releasing official birth video. >> the dinner has concluded. it is now off to the well known after parties. some of the proceeds tonight go to the college journalism scholarship fund. it was not old jokes tonight the president did encourage the pre