As violence in Iraq continues -- clashes today left 11 dead and 19 injured -- President Bush has for the first time revealed the great sacrifice he's made for the sake of our soldiers: he's given up golf.

"I don't want some mom whose son may have recently died to see the commander in chief playing golf," he said. "I feel I owe it to the families to be in solidarity as best as I can with them. And I think playing golf during a war just sends the wrong signal."

Bush said he made that decision after the August 2003 bombing of the United Nations headquarters in Baghdad, which killed Sergio Vieira de Mello, the top U.N. official in Iraq and the organization's high commissioner for human rights.

"I remember when de Mello, who was at the U.N., got killed in Baghdad as a result of these murderers taking this good man's life," he said. "I was playing golf -- I think I was in central Texas -- and they pulled me off the golf course and I said, 'It's just not worth it anymore to do.'"