A growing force of firefighters and equipment has moved into the Los Angeles area. Another round of powerful winds is threatening to trigger new wildfires and set back recent progress in containing two massive blazes. Thousands of homes have been destroyed and at least 24 people have been killed. Planes that drop firefighting chemicals and crews ready to pounce on hotspots were positioned across the city Monday. Dozens of water trucks were in place to replenish supplies after hydrants ran dry last week. LA County's fire chief says crews are better prepared but warns that everyone in the potential fire zones should be ready to evacuate.
