Round one at the AT&T National in Potomac, Maryland

Round one at the AT&T National in Potomac, Maryland

Steve Marino (R), John Merrick (L) and Notah Begay III line up their putts on the 18th green during the first round of the AT&T National hosted by Tiger Woods at the Congressional Country Club in Potomac, Maryland on July 3, 2008. (UPI Photo/Kevin Dietsch)