"Authorities are now investigating which Teslas were set on fire and which set themselves on fire," the host quipped

"Multiple Teslas were burned at a Tesla facility," he quipped. "Authorities are now investigating which Teslas were set on fire — and which set themselves on fire."

Elon Musk’s Tesla will get a major boost on key rivals in the auto sector after President Trump imposed 25% tariffs on all foreign-made cars and auto parts, according to financial analysts. Tesla manufactures all of the electric vehicles it sells in the US at plants in California and Texas – a key factor that should shield Musk’s pioneering company from the worst impacts of the tariffs.