Keith Morris to record with Mother Superior

us that Circle Jerks frontman Keith Morris, who also fronted Black Flag in 1977 / 78, is now involved with Henry Rollins' benefit album for the West Memphis three. We're told that Morris will enter the studio with Rollins' backing band, Mother Superior, to cut a new version the Black Flag song "Nervous Breakdown." Other artists who are involved include Exene Cervenka (X, Original Sinners), Jim Lindberg (Pennywise), and Cory of Slipknot.

Can someone get me a source for this?