McIlroy heads into weekend 11 under

Jun. 17, 2011
Rory McIlroy shot a five-under-par 66 in his second round Friday to head into the weekend at 11-under 131, setting the record for the best 36-hole score in the 111-year history of the U.S. Open. (June 17)
The Associated Press
Correction: Clarification: