In April , Gasch refused to disqualify himself .
On March 11 , 1991 , Steffan 's attorneys asked Gasch to disqualify himself based on the prejudice evidenced by his language .
In April , Gasch refused to disqualify himself .
On March 11 , 1991 , Steffan 's attorneys asked Gasch to disqualify himself based on the prejudice evidenced by his language .