Video:
US Open 2014 Dr. Gio Valiante Martin KaymerDr. Gio Valiante and John Cook each go in depth about how difficult it is to play with the right mentality when you're in the lead. Watch Morning Drive 7AM ET.
Dr. Gio Valiante and John Cook each go in depth about how difficult it is to play with the right mentality when you're in the lead. Watch Morning Drive 7AM ET.