NCAA Headquarters Close Due to Fire: The NCAA museum and headquarters closed for the day because of a small fire apparently caused by an electrical problem, with some exhibits damaged by water from sprinklers. The damage occurred in a part of the museum’s second floor that contained interactive, electronic exhibits and displays of tennis and volleyball. The NCAA closed the adjacent headquarters as a precaution because the buildings share a ventilation system. Officials were trying to establish the degree of damage. [11/14/07]