For Bears' Grossman, it's all business (AP)

Chicago Bears quarterback Rex Grossman flips the ball in the sub-freezing temperatures before practice at the Bears' training facility in Lake Forest, Ill., Wednesday, Jan. 17, 2007. (AP Photo/Charles Rex Arbogast)

AP - Rex Grossman's team cap was pulled over his forehead and he was in the mood for only one thing. The Chicago Bears' quarterback just wanted to focus on football. There was no time for jokes or lighthearted banter with the Super Bowl just one win away.

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