Senator Jim Webb will be on "This Week with George Stephanopoulos" on Sunday.

He will be discussing the war in Iraq and upcoming hearings with General David Petraeus and Ambassador Ryan Crocker.

Senator Lindsey Graham (R-SC) will also be appearing via satellite from South Carolina.

Webb has called for a broader regional approach that involves aggressive diplomacy when evaluating the progress in Iraq and solutions for reducing U.S. troop presence in Iraq and bringing stability to this volatile region of the world.