Peter Jacobsen tosses grass into the air to check the wind on the 16th tee during the first round of the Senior PGA Championship golf tournament at Bellerive Country Club, Thursday, May 23, 2013, in St. Louis. (AP Photo/Tom Gannam)
Peter Jacobsen tosses grass into the air to check the wind on the 16th tee during the first round of the Senior PGA Championship golf tournament at Bellerive Country Club, Thursday, May 23, 2013, in St. Louis. (AP Photo/Tom Gannam)
