At the risk of defending those who may be watching hockey at work, and as I type this reply whilst I should be working, it MAY be that they have CNN or some other news channel on that has 2 minutes of sports every half hour.
Hockey is back, they have had their draft, and teams are making news by acquiring free agents etc.
If I had to guess, I would say they were showing video footage of the Phoenix Coyotes because Gretzky is gonna be coaching them.
Gotta get back to work...or maybe fire up some 2 on 2....