By CNN's Jack Cafferty: Fresh new polls are out today in the battleground states of Ohio, Pennsylvania and Florida – states that went for President Obama in 2008 but are expected to be toss-ups in November. The Quinnipiac polls show Obama leading Mitt Romney by four points in Florida, 45% to 41%, which is within … Continue reading Should the same three states – Florida, Ohio and Pennsylvania – be able to determine the outcome of every presidential election?