Columbus, OH - Actor Michael J. Fox is stumping with Sherrod Brown in Columbus today.
Fox, who is in the middle of a battle over political ads, is throwing his support behind Ohio US Senate Candidate Brown.
The two appeared at the Ohio State University to discuss embryonic stem cell research.
Fox is a strong supporter because he suffers from Parkinson's Disease, and he feels more research will lead to a cure for his disease.
He says he's trying to help any and all candidates that support this research to get elected.