President Biden joins world leaders saluting D-Day heroes on 80th anniversary; Lester Holt interviews Secretary of Defense Lloyd Austin on D-Day anniversary; Rare tornadoes rip through Maryland as dangerous heat hits the west; and more on tonight's broadcast.

Israel rescues four hostages in Gaza raid, reuniting families and leaving casualties; Biden welcomes hostage rescue by pushing ceasefire; Famed NASA astronaut dies in plane crash at 90; and more on tonight's broadcast.