President-elect Donald Trump and Elon Musk have big ambitions for making the federal government leaner and more efficient by reviewing its budget and operations from top to bottom.

Billionaires Elon Musk and Vivek Ramaswamy are looking for "super high-IQ small-government revolutionaries" willing to work long hours to join their cost-cutting commission.

Musk has spent days bounding in and out of meetings, sitting in on phone calls, weighing resumes and traveling to Washington as Trump’s unofficial co-president.