The latest news on Kirk, Mark
Allied outside groups also make final push to Election Day.
Close House races in Democratic seats.
Senate Democrats spend third most last week.
From patriotism to pragmatism--why Americans enlist.
House party committees spent more than $16 million last week.
Democrats have jumped back into contention in congressional races around the country.
Outside groups continue to favor GOP candidates.
Delaware Tea Partyers snatch GOP defeat from the jaws of victory
Democrats pray for a Delaware upset.
The man who was hailed as the face of the GOP resurgence has instead showed his independence.