PITTSBURGH (AP) — The Pittsburgh Penguins talked about hitting reset following a wildly uneven first half of the season. Perhaps no player wanted a fresh start more than Kris Letang. The veteran defenseman's nightmarish last two months included the death of his father, a stroke due to a rare heart condition and a separate lower-body injury that forced him to miss several weeks. Letang finally appears to be at full speed now. His wrist shot from the left circle 3:36 into overtime capped a frantic