FILE - In this May 8, 2012 file photo, Wisconsin Democratic gubernatorial candidate Tom Barrett speaks at his primary election victory party in Milwaukee. Lost in the hoopla over the effort to recall ... more 
FILE - In this May 8, 2012 file photo, Wisconsin Democratic gubernatorial candidate Tom Barrett speaks at his primary election victory party in Milwaukee. Lost in the hoopla over the effort to recall Wisconsin Gov. Scott Walker after he took on union rights is an ongoing secret investigation that has already ensnared a handful of the Republican governor’s former aides. The investigation by Milwaukee County’s district attorney hasn’t resonated with voters, but with the June 5 recall less than three weeks away Democrats have started playing up questions about why Walker created a criminal defense fund for himself and whether the governor might face charges next.. (AP Photo/Morry Gash, File) less 
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Associated Press | Photo By Morry Gash, File
Thu, May 17, 2012 7:36 AM EDT