A new summary of attacks, including the latest attack with a shoulder-fired bazooka toward the building, is at Officer-dot-com. (Source Riverside CA Press-Enterprise.) Bunkermeister at SGT Says briefly discusses it here.
Though the attack was unsuccessful, it remains a terrible warning. Yet only the local paper and the law enforcement news aggregators are documenting it. This is home-grown terrorism. It's dangerous to our civil society, and sets a terrible precedent.
Law Enforcement: stay safe out there. And citizenry: be aware. Your security will dribble away, drop by drop, without attention to items of this nature.
Talking Points Memo (TPM) also has some posts on this at their Muckraker.