UPDATE 10:08 p.m. NBC News calls Colorado for Obama.
UPDATE 9:40 p.m. : All three major networks (ABC, CBS, NBC) have called Ohio for Obama. Romney is not yet conceding, but fat lady singing anyway; Obama holding leads in Colorado, Nevada, Florida and Virginia.
Ohio was called for Obama at 9:10 p.m. There are no paths left for Romney to win the Presidency. Final results will likely show a blowout victory.