Duffy Waldorf reacts after making a birdie putt on the second green during the second round of the Champions Tour's Principal Charity Classic golf tournament, Saturday, June 1, 2013, in

 

              Duffy Waldorf reacts after making a birdie putt on the second green during the second round of the Champions Tour
Duffy Waldorf reacts after making a birdie putt on the second green during the second round of the Champions Tour's Principal Charity Classic golf tournament, Saturday, June 1, 2013, in Des Moines, Iowa. (AP Photo/Charlie Neibergall)