Russ Cochran and Bernhard Langer shot 8-under-par 64s to share the lead after the first round of the ACE Group Classic on Friday. Cochran birdied four straight holes to close his front nine here, then birdied three of the first five on the back before parring in. “To be honest with you, I made everything I looked at,” said the left-hander, who was the tour’s 2009 Rookie of the Year,…