The Supreme Court will soon decide whether social media platforms have the right to decide what users can say on their sites. Correspondent Lesley Stahl speaks with: Rep. Jim Jordan, a misinformation researcher, and a former Facebook executive. Charismatic and controversial, Mexico’s President Andrés Manuel López Obrador – known by his initials AMLO – is a popular leftist. He promised to root out corruption and reduce poverty and violent crime. He sits down with Sharyn Alfonsi. The U.S. is conspicuously absent from the international race to explore deep sea mining. Bill Whitaker speaks with former diplomats and military leaders trying to break a Senate logjam, and with others standing firm in their opposition. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.