It sounds like something Boris & Natasha would make up -- a devious plan to blow up a corner of Hollywood that includes a shopping center, a fabulous bar, and a major Hollywood/West Hollywood thoroughfare. Rumors are flying that a passenger boarded a bus near La Brea and Santa Monica and handed the driver a note saying he had a bomb in his bag. Some say traffic has ground to a halt for the fire trucks and bomb squad; others say everything is normal. We're not sure, but we want you to know that the anti-Speed may be happening even as we type. Someone put a call in to Keanu -- or add your two cents to the rumor mill.