health-care weekend have health care. here we are at the hilton. is hard to be funny with the president of the united states sitting here. somehow, the joe biden manages to do in it. our coverage starts at the red carpet are rivals like today at 6:15 eastern on c-span. , monday, president obama posted the third white house science fair. obamamonday, president posted a third white house science fair. he announced a new program focusing on those four areas. this is 50 minutes. 15 minutes. [applause] thank you, everybody. have a seat. welcome to the white house science fair, one of my favorite events through the course of the year, and i just had a chance to see some of the outstanding exhibits that have been put forward by some of these american amazing young people, and let me just start by saying in my official capacity as president, this stuff is really cool. [laughter] these to say thank you to incredible young people for explaining to me what the heck is going o