Photo by: Gene J. Puskar Ottawa Senators defenseman Erik Karlsson (65) limps off the ice after injuring his left left in a collision with Pittsburgh Penguins left wing Matt Cooke during the second period of an NHL hockey game in Pittsburgh Wednesday, Feb. 13, 2013. Karlsson did not return to the game. The Penguins won 4-2. (AP Photo/Gene J. Puskar)
4 astronauts return to Earth after being delayed by Boeing's capsule trouble and Hurricane Milton Shares
Quarter Pounders are off the menu at 20% of McDonald's in US as E. coli cases are investigated Shares