NFTs Are All the Rage. But What Are They?

Non-fungible tokens have blown up in recent days, with collectors using them to verify the authenticity of everything from LeBron James highlights to the latest Kings of Leon album. But what are they? And are they here to stay? Reporter Caitlin Ostroff explains. Amanda Lewellyn hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices