Obama Holds Final Primary Night Event In St. Paul(David Axelrod)

Obama campaign Chief Strategist David Axelrod waves to reporters while talking with Communications Director Robert Gibbs (L) as Sen. Barack Obama (D-IL) (R) visits with friends in the airplane on route to a rally in St. Paul, Minnesota, June 3, 2008. With Democratic primary victories in Montana and South Dakota, Sen. Barack Obama (D-IL) could win enough delegates to capture the Democratic presidential nomination.

( - Photo by Chip Somodevilla/Getty Images North America)