US presidential rivals Barack Obama and Mitt Romney are approaching the final day of their election battle in a frantic fight for swing state votes Mr Obama is scheduled to appear in Madison, Wisconsin, accompanied by Bruce Springsteen, before going on to Iowa and Ohio. Mr Romney is due in Florida - where polls suggest he is ahead - in Virginia, New Hampshire and Ohio. Analysts say the election will come down to a handful of swing states. Obama nd romney spent Sunday addressing crowds across the country, with Mr Romney speaking in Pennsylvania, a state his aides insist he can now win on Tuesday. Mr Obama held rallies in New Hampshire and Florida and carried on to Ohio and Colorado in the evening. In Florida, Democrats have filed a legal case demanding an extension of time available for early voting, citing unprecedented demand. In Ohio, Republican election officials will go to court on Monday to defend an 11th-hour directive to local election officials Last month, a federal appeals court reinstated early voting on the last three days before Tuesday's election. The ruling overturned a state law saying early voting should end on the Friday before the election, making an exception only for voters living overseas and for military personnel, who tend to favour Republican candidates. Critics say this potentially favours the Obama camp.
