http://news.yahoo.com/blogs/ticket/...ney-key-swing-states-150338499--election.html New poll shows Obama leads Romney in swing states Fox News released a new poll Thursday showing that President Barack Obama leads Mitt Romney in three battleground states, topping off a week of bad-news polling for the Republican presidential nominee in toss-up states. The poll, which covered Ohio, Virginia and Florida, shows Obama leading the former governor by seven points in both Ohio (49 to 42 percent) and Virginia (50 to 43 percent). In Florida, Obama leads by five points (49 to 44 percent), which is within the poll's margin of error. Obama won all three states in 2008, marking the first time Virginia voted for a Democratic president since 1964. In Michigan and Wisconsin, Obama has also opened up a lead against his rival: A CNN poll puts him up eight points in Michigan (52 to 44 percent), and one from Marquette Law School has Obama leading Romney by 14 points in Wisconsin (54 to 40 percent). In August, Obama led Romney in Wisconsin by only three points.