Larry Sabato A politics professor and director of the Center for Politics Obama finds some promises hard to deliver Reuters / June 17 http://www.reuters.com/article/latestCrisis/idUSN17340026 Perriello vs. Goode: Could we see a rematch in the 5th District? (includes video) WDBJ7, Roanoke / June 17 http://www.wdbj7.com/Global/story.asp?S=10551463