By THE ASSOCIATED PRESS
WASHINGTON — Pennsylvania has turned out to be safe for the Democrats after all. The state's 20 electoral votes are going to President Barack Obama.
Pennsylvania had been considered to be in Obama's column for much of the campaign. But in recent days, as polls appeared to narrow, Mitt Romney's campaign saw an opportunity. There was a late advertising blitz for Romney, and the candidate added visits to Pennsylvania Sunday and again on Election Day.