FILE - In this Oct. 3, 2012, file photo, Republican presidential candidate Mitt Romney and President Barack Obama wave to the audience during the first presidential debate at the University of Denver in Denver. The sixth "town hall" style presidential debate will bring Obama and Romney to Hofstra University on New Yorkís Long Island Tuesday, Oct. 16, 2012. Theyíll take questions from undecided voters selected by Gallup. (AP Photo/Charlie Neibergall, File)