FILE - In this Dec. 18, 2012 file photo, Republican U.S. Sen. Mark Kirk of Illinois speaks about his recovery from a major stroke a year ago at his home in Highland Park, Ill. In a post on his blog ... more 
FILE - In this Dec. 18, 2012 file photo, Republican U.S. Sen. Mark Kirk of Illinois speaks about his recovery from a major stroke a year ago at his home in Highland Park, Ill. In a post on his blog Tuesday, April 2, 2013, Kirk said that he supports same-sex marriage. (AP Photo/Daily Herald, Bill Zars, File) MANDATORY CREDIT, MAGS OUT, TV OUT less 
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Associated Press | Photo By Daily Herald, Bill Zars, File
Tue, Apr 2, 2013 12:38 PM EDT