McCain, Obama battle for Pennsylvania

PHILADELPHIA, Oct. 12 (UPI) -- Pennsylvania will be a busy stage for presidential politics this week as John McCain makes what analysts see as a bold move to win the Keystone State. Sen. Hillary Clinton will join vice presidential candidates Joe Biden and Sara Palin at rallies in a state that has been a Democratic stronghold for 20 years, but is considered a potential upset for McCain. "We pay attention to our own polls," Mark Salter, a senior McCain aide, told reporters this weekend. "Pennsylvania looked... [read full story]