The story of Ali G, aka Sacha Baron Cohen, crashing Pamela Anderson’s dog’s wedding sounds a bit too good to be true, no? Sacha was in his hilarious character of Borat from Kazakhstan, who also nearly caused a riot at a rodeo when he sang the National Anthem last January. My sources tell me this stunt is not for future episodes of “Da Ali G Show,” but for a Borat feature film. Given Cohen’s penchant for catching real people unaware, it would make sense that publicity on the movie has been nonexistent. But given Pam Anderson’s penchant for, er, exposure, it seems reasonable that the scene was set up for the movie. We Californians are weird, but dog weddings? I think not.