Johnston's power-play goal pushes Stars past Mammoth 4-3 Letang scores in OT, Crosby nets 2 as Penguins beat Blue Jackets 4-3 Carlsson scores late in regulation, Ducks rally for 5-4 shootout win over Kings Jarvis scores a hat trick as Hurricanes pull away in third period to beat Jets 5-1 Will Smith scores as the Sharks edge the Canucks 3-2