Mississippi Gov.Haley Barbour, right, talks with former Freedom Rider Joan Mulholland beside the new Mississippi Freedom Trail marker outside the Greyhound Bus Station on North Lamar Street in ... more 
Mississippi Gov.Haley Barbour, right, talks with former Freedom Rider Joan Mulholland beside the new Mississippi Freedom Trail marker outside the Greyhound Bus Station on North Lamar Street in Jackson, Miss., Tuesday, May 24 2011. less 
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Associated Press | Photo By The Clarion-Ledger, Rick Guy
Tue, May 24, 2011 8:05 PM EDT