BOSSIER CITY, La. - Dr. Rebecca Grant, director of the Gen. William Mitchell Institute for Airpower Studies, speaks to the Bomber Advisory Group at the Eighth Air Force headquarters in Bossier City, La., May 5. The Bomber Advisory Group consisted of more than 30 of the nation’s top active duty and retired military and civilian experts on strategic air power who gathered to discuss the need for a new long-range strike bomber. (U.S. Air Force photo by Staff Sgt. Brian Stives)