know, you never know in wisconsin. >> ruth, what does walker gain by pushing for the voter i.d. law? he's got a john doe investigation looking into the way he ran the recall campaign. there's been an e-mail dump out there. these polls are not good. this teems very heavy handled. >> i think it's exactly what the senator said. i think walker and other republicans around the country frankly are looking to curtail voting by likely democrats. if you look at the issue they're trying to fix, when walker in that clip says this is the most important, most pressing election issue, it is a measure, voter i.d., to solve a problem that is nonexistent. there has never been a case of voter impersonation charged in the state of wisconsin and nationally "the washington post" recently ran a story saying looking at all the evidence it's basically a nonexistent problem they're trying to solve. cho -- so what is the real reason? the same reason they just passed this bill to make it impossible to vote early on the weekend. they're curtailing early voting.