Firefighters battle blaze on navy ship at San Diego base

Video footage of the scene showed several firefighters rushing into thick smoke billowing from the amphibious assault ship docked at the San Diego Naval base."Explosion with at least one injury at the USS Bonhomme Richard," the fire department wrote on Twitter, adding it was working with Federal Fire to account for all sailors and clear the area.Federal Fire called on San Diego Fire Rescue crews to respond to the three-alarm fire starting at around 9AM PT (4 PM GMT).