FILE - In this May 2, 2014 file photo provided by Frank Caprio, performers hang during an aerial hair-hanging stunt at the Ringling Brothers and Barnum and Bailey Circus in Providence, R.I. Seven of

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FILE - In this May 2, 2014 file photo provided by Frank Caprio, performers hang during an aerial hair-hanging stunt at the Ringling Brothers and Barnum and Bailey Circus in Providence, R.I. Seven of the eight acrobats who fell to the Dunkin' Donuts Center floor during that same stunt in Providence two days later have hired a Chicago-based law firm to represent them, the firm announced Monday, June 16, 2014. (AP Photo/Frank Caprio, File) MANDATORY CREDIT

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Associated Press
Tue, Jun 17, 2014 11:27 PM EDT