(CNN) - Mitt Romney spends Tuesday campaigning in Iowa and Ohio, while President Barack Obama also hits the trail in Ohio, making a stop at Ohio State University.
Also Tuesday, top surrogates for both campaigns–including former Democratic President Bill Clinton and GOP New Jersey Gov. Chris Christie–appear at campaign events.
See a full schedule of the day's events after the jump.
9:45 a.m. ET - Former Florida Gov. Jeb Bush attends a town hall for Romney in Orlando.
12:15 p.m. ET - Jill Biden attends a canvass kick-off event in Reading, Pennsylvania.
1 p.m. ET - Jeb Bush attends a meet-and-greet in Kissimmee, Florida.
1:05 p.m. ET - Romney attends an event at Koch Family Farm.
2 p.m. ET - Jill Biden attends a canvass kick-off event in Lancaster, Pennsylvania.
3:05 p.m. ET - New Jersey Gov. Chris Christie attends a rally for Romney in Lordstown, Ohio.
3:35 p.m. ET - Virginia Gov. Bob McDonnell attends a campaign event for Romney in Appleton, Wisconsin.
5 p.m. ET - Jill Biden attends a canvass kick-off event in Philadelphia.
5:20 p.m. ET - First lady Michelle Obama speaks to supporters in Leesburg, Virginia.
5:55 p.m. ET - Obama delivers remarks at a campaign event at Ohio State University in Columbus.
6:30 p.m. ET - McDonnell attends a campaign event for Romney in Green Bay, Wisconsin.
7:25 p.m. ET - Romney attends a rally with Gov. Christie in Cuyahoga Falls, Ohio.
7:30 p.m. ET - Former President Bill Clinton delivers remarks at a campaign event for Obama in Las Vegas.