ABC World News Tonight with David Muir Full Broadcast - July 19, 2024

Erielle Reshef has the latest on the global tech outage that is being called one of the worst in history with hospitals, 911 systems and banks brought to a standstill and tens of thousands of flights canceled and delayed; Selina Wang reports on the more than 30 Democratic lawmakers calling for Pres. Biden to step aside in the race, as the president vows to return to the campaign trail next week; James Longman has details after Wall Street Journal reporter Evan Gershkovich was convicted of espionage in Russia and sentenced to 16 years in a maximum security prison; and more on tonight’s broadcast of World News Tonight with David Muir.