Democratic incumbent Sen. Sherrod Brown of Ohio talks with supporters after a U.S. Senate debate with his opponent, Ohio Treasurer Josh Mandel, at WCET-TV Studios in Cincinnati on Thursday. (Andrew Harnik/The Washington Times)

Democratic incumbent Sen. Sherrod Brown of Ohio talks with supporters after a U.S. Senate debate with his opponent, Ohio Treasurer Josh Mandel, at WCET-TV Studios in Cincinnati on Thursday. (Andrew Harnik/The Washington Times)