As if Wisconsin Gov. Scott Walker didn't have enough problems. One of his former aides, Kelly M. Rindfleisch, pleaded guilty on Thursday to one count of felony misconduct in public office in a plea bargain. She has been charged with four felony counts for spending government time working as a fundraiser for then-lieutenant governor candidate Brett Davis. Rindfleisch was Walker's deputy chief of staff when he was the Milwaukee County executive before his 2010 election to the governor's office.