Weekend notes

Mayor Antonio Villaragosa guests on NBC 4's "News Conference" Sunday at 9 a.m. and 11:30 p.m. Also reporter Jason Felch of the L.A. Times and a remembrance of Joe Cerrell.
Supervisor Mike Antonovich talks to Patt Morrison about L.A. County's troubled child welfare system, providing assistance to the poor and children of illegal immigrants and his advocacy of pet adoption.
Tim Rutten columnizes that the Police Protective League's recent political assertiveness has brought "decidedly mixed, often confused, results." I agree.
"Black Swan" has a good opening night despite mixed reviews, says IndieWire.
The man who killed himself in Hollywood has a long criminal past, but possibly no connection at all to the Ronni Chasen murder.
WikiLeaks is looking for unix-based servers to host some of its documents and keep them online.
The Exposition Metro Line Construction Authority board agreed to pay $25-30 million to compensate contractor Flatiron/Fluor/Parsons for delays on the project.
James Rainey asks if Perez Hilton's transformation into a nicer celebrity blogger — after being called out for bullying closeted gays — is for real.
The Joe Cerrell memorial service is scheduled for Monday at 10:30 a.m. at Christ the King Roman Catholic Church on North Rossmore Avenue.
Geoff Kors announced he will step down as executive director of Equality California.
New: The L.A. Stormwater blog.
The Dodgers re-signed aging backup catcher Rod Barajas after letting former star Russell Martin become a free agent.