What new polls say about Trump-Clinton fight in Ohio, Florida, Pennsylvania
Photo illustration of Trump, Clinton and Sanders by DonkeyHotey

WASHINGTON -- No Republican has ever been elected president without carrying Ohio, and a poll released Tuesday had businessman Donald Trump with a narrow lead among U.S. voters over former U.S. Secretary of State Hillary Clinton in that key state. Trump led Clinton, 43 percent to 39 percent, in Ohio, a difference within the survey's margin…