In-person arguments will resume at the U.S. Supreme Court Oct. 4 after the courthouse was shuttered for the past year and a half due to Covid-19. Attendance in the courtroom is limited to staff, arguing attorneys, and a handful of journalists, so the court will continue to livestream the proceedings to the public.  For this episode of Cases & Controversies, Kimberly Robinson and Jordan Rubin run down the five cases the justices will hear during their first week, including a battle between states over water rights and the federal government's attempt to block "state secrets" from being handed over to litigants.