Billionaires Elon Musk and Vivek Ramaswamy will head an effort, dubbed DOGE, to reduce wasteful federal spending. Here's what it's about.

Donald Trump joked that he could not get Elon Musk "out of here" during a speech at a black-tie event in Mar-a-Lago. In his first major speaking event since the president-elect's election victory, Trump praised the "high IQ" of the tech entrepreneur and owner of X,