from Pierre LeBrun of ESPN,

Claude Giroux playfully punched Sidney Crosby on the shoulder between drills Tuesday, producing a smile from the Team Canada captain.

Was it just four years ago these two guys dropped the gloves in a playoff game?

Go around Team Canada's dressing room and you'll find a long list of personal rivalries that have been put on hold for the World Cup of Hockey.

Or you might say, the hatred has been temporarily shelved for a month.

"It's pretty easy," Crosby said Tuesday after Day 2 of camp. "That's just the nature of competing and playing against one another. As soon as you put on that jersey, you're on the same team and you're all trying to accomplish the same thing. It's pretty easy. We played world championships last year and had a great experience there. He's a great player so, yeah, it's fun to play with him."

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