Tech billionaire Elon Musk labeled a section of President-elect Trump supporters as “contemptible fools” as the online debate around visas for highly skilled workers on the right intensifies.

Elon Musk’s controversial gesture, which some interpreted as a Nazi-style salute, drew criticism from Trump’s political ...

Much of the debate played out on the social media network X, which Musk owns. Loomer's comments sparked a back-and-forth with venture capitalist and former PayPal executive David Sacks ...