Quoted: Barry C. Burden, a University of Wisconsin-Madison political science professor, said voters would be reminded of the attack at the sentencing and again during televised debates in fall when it will be obvious he can?t fully use his hand. He compared it to former GOP presidential candidate Bob Dole, who didn?t have use one of his arms because of war injuries. “I think those kind of personal factors get more weight for voters who are paying peripheral attention and right now that?s most Wisconsin voters, frankly,” he said.