Elon Musk's ubiquitous presence at Trump's inauguration See photos of Elon Musk at the inauguration below. Download USA TODAY's app to get to the heart of news What is 50501? What to know about ...

Musk initially said he would cut federal funding by $2 trillion, however in recent interviews, he indicated the figure could be closer to half of that. Mr. Musk Goes to Washington: Elon Musk's ...

As President Donald Trump was sworn into office Monday, among those present at the intimate inauguration ceremony inside the Rotunda of the Capitol was tech mogul Elon Musk. During the event ...