President Barack Obama's campaign says he will return to Ohio next week - this time to visit Cincinnati. No other details about the Monday visit were released immediately on Thursday. The Democratic president made a bus tour across northern Ohio over two days last week, and has had rallies in Cleveland and Columbus since officially kicking off his re-election bid in May. Republican challenger Mitt Romney has also made recent Ohio visits, including a stop in Cincinnati last month. The swing state figures to be pivotal in the November election. Obama carried Ohio in 2008.