Before Philadelphia Assistant District Attorney Edward Cameron delivered his closing arguments, an examination chair with stirrups, a sonogram machine and other medical devices that were on permanent display in the center of the courtroom during the trial were returned to their place facing the jury box.

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When the machine-building department at Bielefeld's University of Applied Sciences looked in danger of closing, industry drummed up interest among students to keep it open.

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That step was closing out tests performed on the machines before the elections, which left some test votes still recorded and any affected machine locked up.

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