What exactly do the guys in the NHL booth do?

[Turf]

Looking at how NJ got robbed of their goal tonight one has to ask, what do these guys in the NHL booth do? Isn't that their only job to review goals?
Flash back to No Goal.
Flash back to Philly scoring through the side of the net.
Now tonight.
Everyone in the USA and Canada saw the puck clearly cross the line in the net. Are these guys up there drinking or something?
What an inept league across the board.
And they wonder why they have the TV problems they do.

[Snoop]

You really want to know what there doing? Order it on pay per view $9.95 when Hockey Officials Go Wild.