The AP has called Pennsylvania's U.S. Senate race, but we're not there yet
The AP has called the Pennsylvania Senate race for Republican Dave McCormick. However, ABC News is not yet reporting a projection in the race.
As Geoffrey wrote yesterday, this seems to boil down to a question about how many ballots remain to be counted in Pennsylvania. Edison Research — from which ABC gets its election results — estimates that there are about 123,000 votes left to count in Philadelphia alone. But according to the Pennsylvania Department of State, only 99 precincts are not reporting statewide, and only 36,000 mail ballots are still uncounted (including 9,000 in Philadelphia).
McCormick currently leads Democratic Sen. Bob Casey 48.9% to 48.5%, or a margin of almost 32,000 votes.