In a long-anticipated ruling, Facebook's oversight board upheld the company's decision to block former President Donald Trump from its platforms. But it said the company didn't adequately explain if or why the ban would be permanent. Facebook reporter Jeff Horwitz joins host Amanda Lewellyn to discuss the ruling, and its potential impact. News Corp, owner of The Wall Street Journal, has a commercial agreement to supply news through Facebook.Learn more about your ad choices. Visit megaphone.fm/adchoices