Formula One racing may be coming to Las Vegas. According to documents obtained by the Review-Journal, Formula One Licensings has filed trademark applications for merchandise and other items related to a proposed Las Vegas Grand Prix A city tourism official said the possibility of Formula One returning to Las Vegas is only speculation at this point, but a Formula One spokesman confirmed Las Vegas is on its radar as a future race site. *quote* The timetable for adding a U.S. race or races to the schedule is not known, nor has a location for a proposed Las Vegas race been identified.