FILE - In this June 5, 2012 file photo Wisconsin Republican Gov. Scott Walker reacts at his victory party in Waukesha, Wis., after winning a recall election. A person close to a secret investigation ... more 
FILE - In this June 5, 2012 file photo Wisconsin Republican Gov. Scott Walker reacts at his victory party in Waukesha, Wis., after winning a recall election. A person close to a secret investigation of Walker’s campaign and other conservative groups said Wednesday, May 28, 2014 that the governor's attorney is discussing a possible settlement with the lead investigator that would end the probe. The probe focused on alleged illegal campaign fundraising, spending and coordination between conservative groups, Walker's campaign and others during recall elections in both 2011 and 2012. (AP Photo/Morry Gash, File) less 
1 / 1
Associated Press | Photo By Morry Gash, File
Wed, May 28, 2014 2:09 PM EDT