ON PETITION FOR REHEARING
Decided April 27, 1993.
Before POSNER and EASTERBROOK, Circuit Judges, and WOOD, Jr., Senior Circuit Judge.A petition for rehearing was filed by the petitioner in this case. All of the judges on *214the panel voted to deny rehearing, and the petition is accordingly denied.
A judge in active service called for a vote on the suggestion of rehearing in bane, which failed to obtain a majority. Judges Cudahy and Ripple voted for rehearing in banc.