It's Elon Musk again! He uses news events to make headlines by promising things that never materialize—in this case it was the West Coast wildfires. And he doesn't seem to have a good rebuttal to a tweet from Bernie Sanders, although he does have a bewilderingly worded one.
Music credit: Frogs Legs Rag by Kevin MacLeod License: http://creativecommons.org/licenses/by/4.0/