After Obama slips up during an address on health care, White House officials are forced to admit the president occasionally uses a backing track for important speeches. For More Breaking News: http://www.theonion.com/video Subscribe to The Onion on YouTube: http://bit.ly/xzrBUA Like The Onion on Facebook: http://www.fb.com/theonion Follow The Onion on Twitter: http://www.twitter.com/theonion