The world's richest man argued that the retirement and disability benefit system poses a significant financial risk to America's future.

It’s one thing for Musk to peddle bogus claims about imagined Social Security “fraud.” It’s something else when he targets the Social Security system itself.

The nation’s second-oldest senator tore chunks out of Elon Musk after hearing how the world’s richest man thinks welfare payments for the elderly are basically just fraud. NBC’s Kristen Welker was joined by veteran left-winger Bernie Sanders when the topic came up on Sunday’s broadcast of Meet the Press,