KSN.com.    Opponents like Kari Ann Rinker of the Kansas National Organization for Women (photo above) argue that voter ID will depress turnout.  The article makes no mention of any social science data offered to support the proposition that the enactment of voter ID results in lower turnout.  They offer some nationwide statistics on rates of photo identification ownership, but do not offer data on the relevant question: does enactment of voter Id decrease turnout?

They might turn to Georgia in 2006 or 2008 for some raw data on turnout rates after the passage of voter ID. Indiana might also offer some useful data.