PARIS, France -- Jim Harbaugh just let the cat out of the bag.
Two former University of Michigan alums agreed to pay for the football team's spring trip to France this year.
Speaking to reporters Wednesday after a visit to the Eiffel Tower, Harbaugh identified video-game tycoon Bobby Kotick and Don Graham as the two men responsible for footing the bill.
A cost for the six-night, seven-day trip to France has not yet been provided by Michigan.
"I thank Bobby Kotick for having the envision to endow this," Harbaugh said. "Don Graham helped out this year.