This is the second major lawsuit filed since the Nordyke decision came down last week.
Issuance of a concealed handgun permit in California is completely arbitrary because the CPC doesn't define what a good reason for desiring a concealed handgun permit is and the issuing authority (County Sheriff or Chief of Police) has final say with no appeal possible. This means some places such as Kern county will issue a permit to almost anyone, while places like L.A. or San Francisco issue only to those who are politically well connected.
This is the thread where the announcement was made.
This is the actual complaint.