FILE - This 1973 file photo shows former President Richard Nixon. It's a tag team for the ages: Richard Nixon, Mitt Romney and Barack Obama. The arc of history joins all three in the cause of ... more 
FILE - This 1973 file photo shows former President Richard Nixon. It's a tag team for the ages: Richard Nixon, Mitt Romney and Barack Obama. The arc of history joins all three in the cause of universal health care, promoted by Nixon four decades ago and achieved by Romney and Obama in turn. So where are the high fives between the president and the former Massachusetts governor? (AP Photo, File) less 
1 / 28
Associated Press
Mon, Mar 19, 2012 2:00 PM EDT