Actor Sean Penn's days of writing for the San Francisco Chronicle may be over: The actor now calls the publication an "increasingly lamebrain paper."
Penn offered the critique in a letter published Tuesday, written in response to a tongue-in-cheek article that focused on celebrity interest in Venezuelan President Hugo Chavez. It listed a number of potential matchups between celebrities and dictators or other authoritarian figures.
Penn objected to the characterization, saying Chavez is a democratically elected leader.
Chronicle Editor Phil Bronstein took the criticism in stride, calling Penn, "a great actor and a great director."