Karlsson, now with Pittsburgh, said he wishes he was wearing cut-proof socks when a skate blade from Matt Cooke sliced through his left Achilles tendon in 2013.
Adam Johnson's death from skate to his neck reignites hockey's stubborn debate over protective gear
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“I like playing with the puck," he said.
Erik Karlsson's uncertain summer is over, he's eager to get to work with Pittsburgh Penguins
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