In the state that could make Biden president on its own, the race is getting tighter: President Donald Trump is only 50.4 percent of the vote in Pennsylvania. Challenger Joe Biden now has 48.3 percent. That means a difference of 135,702 votes. More than ten percent of the votes have not yet been counted. For hours the count has only known one direction in favor of Biden, apparently because a large majority of postal voters from urban areas voted for Biden. Biden’s 20 Pennsylvania electoral vote would be enough for a majority in Electoral College.