Firefighters From Across U.S. Help Fight California Wildfire

Thousands of firefighters from as far as Florida and Alaska are coming together to help fight a California wildfire.

Fire officials say nearly three dozen structures have been destroyed, in an expanding wildfire.

The extra help comes as more than 21,000 structures still remain threatened, and more than 25,000 people have been evacuated.

The man accused of setting the fire has pleaded not guilty to arson charges, and is currently being held on $10 million bail.