Tourist visit Abraham Lincoln's home Thursday, July 30, 2015, in Springfield, Ill. Most of the historic sites in the Springfield area have seen a decline in attendance despite last year's increase in ... more 
Tourist visit Abraham Lincoln's home Thursday, July 30, 2015, in Springfield, Ill. Most of the historic sites in the Springfield area have seen a decline in attendance despite last year's increase in tourism statewide. The Illinois Office of Tourism says more than 109 million visitors traveled to the state last year, an increase of 3.5 percent from 2013. (AP Photo/Seth Perlman) less 
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Associated Press | Photo By Seth Perlman
Mon, Aug 3, 2015 5:36 PM EDT