FILE - In this July 1, 2009 file photo, Anna Kane, 5, of Alton, Ill., looks down from "The Ledge," at the Sears Tower in Chicago. The series of glass bays jut out from the 103rd floor of the

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FILE - In this July 1, 2009 file photo, Anna Kane, 5, of Alton, Ill., looks down from "The Ledge," at the Sears Tower in Chicago. The series of glass bays jut out from the 103rd floor of the building, now called the Willis Tower. Nearly six million people have stepped out onto see-through ledges since the tourist attraction opened. (AP Photo/Kiichiro Sato, File) less 

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Associated Press
Tue, Jun 11, 2013 6:46 PM EDT