This Joint Filing Agreement confirms the agreement by and among the undersigned that the Schedule 13G is filed on behalf of each of the reporting person(s) identified below. Legg Mason Capital Management, Inc. By___/s/ Andrew J....Joint Filing Agreement • February 15th, 2007 • Investors Financial Services Corp • Investment advice
This Joint Filing Agreement confirms the agreement by and among the undersigned that the Schedule 13G is filed on behalf of each of the reporting person(s) identified below.
