Rory cruises, Tiger fumes, Sergio holes out: Best and worst moments from Round 2 at the British Open

The biggest stars in the golf were the subject of several high and low moments in the second round of the Open Championship at Royal Liverpool. It was another interminable day at Royal Liverpool, where Rory McIlroy extended his lead and now sits on top of the British Open by four shots at 12-under. The course played a little tougher in the second round, and there were plenty of ugly shots and impressive recoveries. Here are some of the best and worst moments from Friday at Hoylake. Best Round It...