McIlroy up by 3 after 3 rounds of PGA Championship

Rory McIlroy of Northern Ireland hits from the 18th tee during the weather delayed third round of the PGA Championship golf tournament on the Ocean Course of the Kiawah Island Golf Resort in Kiawah Island, S.C., Sunday, Aug. 12, 2012. (AP Photo/Evan Vucci) Rory McIlroy of Northern Ireland … Tiger Woods putts on the 16th green during the weather delayed third round of the PGA Championship golf tournament on the Ocean Course of the Kiawah Island Golf Resort in Kiawah Island, S.C., Sunday, Aug. 12, 2012. (AP Photo/Lynne Sladky) Tiger Woods putts on the 16th green … KIAWAH ISLAND, S.C. (AP) — A frantic final round has begun at the PGA Championship. Rory McIlroy leads by three strokes after shooting a 5-under 67 in a third round that didn't end until Sunday. He was hoping to sneak in a quick nap before teeing off again in the afternoon. Play was suspended Saturday because of rain, leaving several players with more than 18 holes to play Sunday. Tiger Woods finished with a 74 in the third round and trails McIlroy by five shots. McIlroy is at 7 under. Carl Pettersson is in second place. The final round is being played in threesomes off both tees, rare for a major championship.