PEBBLE BEACH, CA - FEBRUARY 12: Phil Mickelson and Tony Romo, NFL quarterback for the Dallas Cowboys, shake hands on the 18th hole after finishing their final round of the AT&T Pebble Beach National Pro-Am at Pebble Beach Golf Links on February 12, 2012 in Pebble Beach, California. Mickelson won with an eight-under-par 64. (Photo by Jeff Gross/Getty Images)
