Wisconsin requires, "by law, a photo ID to vote." — Scott Walker on Saturday, January 24th, 2015 in a speech Does Wisconsin, which used photo ID once in 2012, require it for voting as Scott Walker says? By Tom Kertscher on Friday, January 30th, 2015 at 9:53 a.m. [...] But he was also misleading. As a result of ongoing legal battles, the law has been used only once, in a low-turnout primary nearly three years ago. half true .. http://www.politifact.com/wisconsin/statements/2015/jan/30/scott-walker/does-wisconsin-which-used-photo-id-once-require-it/ Yet Walker feels he has to boost his conservative credentials by misrepresenting the position to people in Iowa.