(CNN) - Back on the trail, President Barack Obama will campaign in the key battleground state of Ohio while wife Michelle Obama will speak to grassroots supporters in Greensboro, North Carolina. Governor Mitt Romney will spend Wednesday off the trail as he has not announced any public events.
Key Romney surrogates - New Jersey Gov. Chris Christie, South Carolina Gov. Nikki Haley, Louisiana Gov. Bobby Jindal, Virginia Gov. Bob McDonnell and Wisconsin Gov. Scott Walker - will participate in a Republican Governors panel discussion at the Aspen Institute.
See the full schedule after the jump.
11:40 a.m. ET: President Obama delivers remarks on the economy at a grassroots campaign event in Mansfield, Ohio.
1:15 p.m. ET: Michelle Obama speaks to grassroots supporters in Greensboro, North Carolina.
4:00 p.m. ET: President Obama delivers remarks on the economy at a grassroots campaign event in Akron, Ohio.
8:00 p.m. ET: Several governors and possible Romney VP picks will take part in a panel discussion in Aspen, Colorado.