I prefer vehicles with internal combustion engines that burn fuels that we have in the United States," Sen. Josh Hawley (R-Mo.) said.

The electric carmaker’s warning about tariffs comes despite its boss's key position in the Trump administration.

"It's not 'America First' to pull the rug out from under an ally and leave their people to die," Sen. Mark Kelly said after his visit to Ukraine.

The former U.S. Navy combat pilot and astronaut said he doesn't want to drive a car that reminds him of the damage Musk and Trump are doing to the country.

While Tesla’s share price has taken a beating recently, a fall from grace one JPMorgan analyst says may have no equal, the value of Elon Musk’s private companies has soared in the four months since Donald Trump won the election.