Episode 219

Matt Gutman has the latest on the shooting outside an Austin, TX, Target store that left at least three people dead and sent police on a manhunt before they arrested a suspect; Stephanie Ramos reports on the fatal explosion at a U.S. Steel plant outside of Pittsburgh, with authorities urgently searching the rubble for a person still unaccounted for; Martha Raddatz has details on Pres. Trump's upcoming summit with Vladimir Putin, with Trump saying he will tell Putin to "end" the war in Ukraine; and more on tonight's broadcast of World News Tonight with David Muir.