Former U.S. Sen. Russ Feingold speaks about the importance of voting early in the effort to recall Gov. Scott Walker on Tuesday, May 22, 2012, in Middleton, Wis. Democrats are emphasizing early voting, and targeting college students, in the effort to recall Walker on June 5. Feingold led a line of about two dozen people who cast early ballots. (AP Photo/Scott Bauer)