Hockey transactions

Movements in the world of hockey Wednesday:

National Hockey League

MONTREAL CANADIENS-Signed F Mikael Johansson to a one-year contract.

NEW YORK RANGERS-Agreed to terms with F Andres Ambuhl.

VANCOUVER CANUCKS-Signed F Rick Rypien to a two-year contract extension.

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NASCAR-Suspended indefinitely Andrew Crnkovic, crew member of Truck Series driver Chad McCumbee, for failing a random drug test on May 15.