Although at least one network has called Ohio, it is not clear that things are over there. With 86% of precincts having reported CNN shows (as of 10 pm Pacific) Bush ahead by about 103,000 votes. But there are a very large number of provisional ballots (how large, I don’t know) outstanding that have not been counted yet. If they have to be counted to determine the outcome of the election, there is already a lawsuit filed over the standards for counting provisional ballots, The lawsuit argues that the Ohio Secretary of State must set forth uniform standards for determining which provisional ballots will be counted. The authority: Bush v. Gore.
This may be over very soon. Then again, it may not.