Philly Sports Live

Three Periods: Timonen’s comeback challenge; 3-on-3 AHL overtime thrills; NHL notes (Yahoo Sports)

Three Periods: Kimmo Timonen deals with ups and downs of coming back from blood clots as he takes one last shot at the Stanley Cup; 3-on-3 OT plays to rave reviews in the AHL; NHL notes on goalie interference, an old referee’s final games and a new prospect’s first-year struggles as a pro.