FILE - This May 30, 2014 file photo shows New Jersey Gov. Chris Christie dspeaking in Nashville, Tenn. First it was Christie, humbled by members of his staff who shut down a bridge from New Jersey ... more 
FILE - This May 30, 2014 file photo shows New Jersey Gov. Chris Christie dspeaking in Nashville, Tenn. First it was Christie, humbled by members of his staff who shut down a bridge from New Jersey into Manhattan in an apparent act of political retribution. Now it’s Scott Walker, who prosecutors in Wisconsin believe acted criminally by coordinating the fundraising and spending of outside conservative groups. They’re two of the nation’s highest-profile Republican governors, both with hopes for the White House in 2016. (AP Photo/Terry Wyatt, File) less 
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Associated Press | Photo By Terry Wyatt, File
Thu, Jun 19, 2014 9:09 PM EDT