2/21/2021: Attack on the Judiciary, Handcuffed to the Truth, QAnon

In an interview with Bill Whitaker, U.S. District Court Judge Esther Salas, whose son was killed, says FBI evidence found suggested the gunman was also targeting Supreme Court Justice Sonia Sotomayor. Scott Pelley reports on the efforts to hold Syrian President Bashar Assad accountable for the atrocities committed against his own people in Syria's civil war. And DHS official Elizabeth Neumann tells Lesley Stahl hate groups are targeting disillusioned QAnon followers. Those stories on this week's "60 Minutes."