Shane Lowry began the final day of the U.S. Open by making two birdies to tie an Oakmont record, post the best score of the third round and build a four-shot lead going into the last round Sunday afternoon. ''That's one of the best rounds of my career right there,'' Lowry said. Lowry was at 7-under 203, the best 54-hole score in nine U.S. Opens at Oakmont, and matching Tom Watson's score from the 1978 PGA Champion. More...