Compiled by Rebecca Sinderbrand, CNN Washington Bureau
* Hillary Clinton attends campaign events in Cincinnati, Cleveland and Lyndhurst, Ohio.
* Mike Huckabee stops by a pancake house in Milwaukee, Wisconsin.
* John McCain is in Wisconsin, where he holds town halls and media availabilities in Oshkosh and LaCrosse and a Reagan Day Dinner in Milwaukee.
* Barack Obama is in Wisconsin, where he attends campaign rallies in Milwaukee, Oshkosh, and Green Bay.