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The Blues were busy at the start of free agency in the NHL. On Friday, they signed former Bruins defenseman Torey Krug. Sunday, the Blues signed former Kings tough guy Kyle Clifford. But not on the Blues list was Alex Pietrangelo, their long time captain. It appears Petro will sign with the Vegas Golden Knights. Andy Strickland, the Blues analyst for Fox Sports Midwest breaks down the Blues latest moves.