FILE - Inthis Jan. 28, 2013 file photo Missouri Gov. Jay Nixon shakes hands with lawmakers before deliver the annual State of the State address in Jefferson City, Mo. When it comes to money in politics, the sky is the limit in Missouri where ethics laws are the weakest in the nation, according to Nixon. Nixon vowed during his address to push a ballot initiative to reinstate campaign contribution limits if lawmakers wont do it themselves this year. (AP Photo/Jeff Roberson, File)
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