AGREEMENT CONCERNING JOINT FILING OF SCHEDULE 13G The undersigned agree as follows: (i) each of them is individually eligible to use the Schedule 13G to which this Exhibit is attached, and such Schedule 13G is filed on behalf of each of them; and (ii)...Joint Filing Agreement • February 14th, 2007 • Fairfax Financial Holdings LTD/ Can • Fire, marine & casualty insurance
