The firefighter doesn't call Elon Musk a liar, or disagree with him. He only tries to explain why Pacific Palisades water ran dry.

The water shortage in the Pacific Palisades is confirmed by many sources, including both the New York Post and the New York Times, and Newsom ordered an independent investigation into the matter.

Now Newsom is calling Elon Musk a liar. Make it make sense.