Jay O’Brien reports from Capitol Hill, the sudden death of longtime South Carolina Senator Lindsey Graham shakes Washington and the nation;

Olivia Rubin reports from Washington, what happens now to Graham’s crucial senate seat following his sudden death;

Leslie Lopez reports from New York; Heat and fires in the West, the flooding cleanup in the nation’s midsection, and the dangerous heat and fires in Europe and more on tonight’s broadcast of World News Tonight with David Muir. 

Learn more about your ad choices. Visit podcastchoices.com/adchoices