JUDY WOODRUFF, CNN ANCHOR: The September 11 attacks, as all of us know now, in the last few days all too well, have raised the specter of chemical or even biological weapons. It's a scenario that at least one American city has been preparing for for years. CNN's Thelma Gutierrez has the story.</s>THELMA GUTIERREZ, CNN CORRESPONDENT (voice-over): Los Angeles: A portrait of vulnerability; a megalopolis that covers 4,400 square miles; population: 10 million. How would such a place deal with a biochemical terrorist attack? Los Angeles county has a plan.</s>UNIDENTIFIED MALE: We don't learn during the incident. We learn during these types of drills.</s>GUTIERREZ: It's called the Terrorism Early Warning Plan, and it requires a lot of practice. In 1999, a biochemical attack is simulated at a local airport. Those on the front line -- the FBI, the Marine Corps and paramedics...
Los Angeles is Prepared for Possible Terrorist Attack