Elon Musk's social media fight with President Trump over the budget bill this week threatens to have a larger impact.

Following his public breakup with Donald Trump, Elon Musk has started a political party that could begin by focusing on congressional races.

Dan Ives, managing director of Wedbush Securities and a prominent Tesla bull, says he is sticking to his optimistic outlook on Tesla despite Elon Musk's escalating feud with President Trump ...