Democratic vice presidential candidate Sen. Joe Biden, D-Del., speaks to the Pennsylvania delegation breakfast Thursday, Aug. 28, 2008 on the final day of the Democratic National Convention in Denver. Biden is the running mate of Democratic presidential candidate, Sen. Barack Obama, D-Ill.
(AP Photo/Ted S. Warren)
Democratic vice presidential candidate Sen. Joe Biden, D-Del., points to the crowd as he attends the Pennsylvania delegation breakfast Thursday, Aug. 28, 2008 on the final day of the Democratic National Convention in Denver. Biden is the running mate of Democratic presidential candidate, Sen. Barack Obama, D-Ill.
(AP Photo/Ted S. Warren)
Democratic vice presidential candidate Sen. Joe Biden, D-Del., center, meets with a group including Giorgi Baramidze, right, vice prime minister of Georgia, and Nino Burjanadze, left, president of the Georgia-based Foundation for Democracy and Development, Thursday, Aug. 28, 2008 following a breakfast with the Pennsylvania delegation on the final day of the Democratic National Convention in Denver. Biden is the running mate of Democratic Presidential candidate, Sen. Barack Obama, D-Ill.
(AP Photo/Ted S. Warren)
Democratic vice presidential candidate Sen. Joe Biden, D-Del., and his wife Jill greet Army National Guard troops from Nebraska and Georgia Thursday, Aug. 28, 2008 at Invesco Field in Denver. The troops were in Denver to provide medical and rescue assistance to local and national authorities during the convention.
(AP Photo/Ted S. Warren)
Democratic vice presidential candidate, Sen. Joe Biden, D-Del., meets with Army National Guard troops from Nebraska and Georgia Thursday, Aug. 28, 2008 at Invesco Field in Denver. The troops were in town to provide medical and rescue assistance to local and national authorities during the Democratic National Convention.
(AP Photo/Ted S. Warren)
Democratic vice presidential candidate Sen. Joe Biden, D-Del., is seen reflected in the sunglasses of Army National Guard 1st Lt. Collin Rader, of Lawrenceville, Georgia, as Biden met with Army National Guard troops from Nebraska and Georgia Thursday, Aug. 28, 2008 at Invesco Field in Denver. The troops were in Denver to provide medical and rescue assistance to local and national authorities during the Democratic National Convention.
(AP Photo/Ted S. Warren)