The Trump administration wants to deny green cards to immigrants who use welfare programs. How will officials determine which immigrants are too poor to live in America? Also, Attorney General William Barr takes aim at the federal jail where financier Jeffrey Epstein was found dead by apparent suicide. The jail has a long history of severe staffing shortages and violence, so why are officials just now expressing outrage? Plus, how is Beijing preparing for escalating tensions with anti-government demonstrators in Hong Kong?