The crowd watches Rory McIlroy, of Northern Ireland's shot on the 18th hole during the second round of the U.S. Open Championship golf tournament in Bethesda, Md., Friday, June 17, 2011. (AP Photo/Evan Vucci)

Photo by: Evan Vucci

The crowd watches Rory McIlroy, of Northern Ireland's shot on the 18th hole during the second round of the U.S. Open Championship golf tournament in Bethesda, Md., Friday, June 17, 2011. (AP Photo/Evan Vucci)