(Reuters) - Rory McIlroy ended a 16-month title drought on the PGA Tour with a brilliant last-day charge as he won the Deutsche Bank Championship by two shots on Monday in Norton, Massachusetts. A distant six strokes behind overnight leader Paul Casey heading into the final round at the TPC Boston, McIlroy fired a sparkling six-under-par 65 in blustery conditions to post a 15-under total of 269. The Northern Irish world number five ended his round in style, hitting an exquisite bunker shot to within two feet at the par-five 18th for a tap-in four, his seventh birdie of the day, as he clinched his 12th PGA Tour victory. More...