U.S. District Judge Richard Cebull is seen in this undated file photo. Cebull, Montana’s chief federal judge, will retire following an investigation into an email he forwarded that inc

 

              U.S. District Judge Richard Cebull is seen in this undated file photo.  Cebull, Montana’s chief federal judge, will retire following an investigation into an email he forwarded that inc
U.S. District Judge Richard Cebull is seen in this undated file photo. Cebull, Montana’s chief federal judge, will retire following an investigation into an email he forwarded that included a racist joke involving President Barack Obama. (AP Photo/Billings Gazette, John Warner)