MacKenzie's 'Hawks need extra time for win

The Waterloo Black Hawks opened the first round of the USHL playoffs with a thrilling 4-3 defeat of Cedar Rapids in double overtime. Sabres 2007 pick Drew MacKenzie assisted on the third 'Hawks goal (the league website has it credited to Brett Olson), and added a shot on goal in the victory. The two teams will play it back tonight for game two of their best-of-five series.