[Assignment: 48-DPA-07-13-08_SOI_K_NGA_Philly] Activities at the National Governors Association Centennial Meeting iin Philadelphia, Pennsylvania, where Interior Secretary--and former Idaho Governor--Dirk Kempthorne [joined a host of current and former Governors and guests, among them former President Bill Clinton (Centennial Session Keynote Speaker), Pennsylvania Governor Edward Rendell, Minnesota Governor Tim Pawlenty, and ABC News political commentator and author (Centennial Session Moderator) Cokie Roberts.] [48-DPA-07-13-08_SOI_K_NGA_Philly_DSC_0010.JPG]