What Mattered Today: October 23, 2019

President Trump lifted sanctions on Turkey while declaring the cease-fire possibly permanent, dozens of House Republicans delayed impeachment hearings by staging a sit-in and violating national security rules by bringing their electronic devices, and Facebook CEO Mark Zuckerberg testified about cryptocurrency to Congress. Plus, the FDA recommended more serious breast implant warnings, British authorities discovered 39 people dead in a truck, and Hong Kong formally withdrew its contentious extradition bill. Catch up on these and more of today's major news headlines.

What Mattered Today: October 23, 2019