Jaclyn Lee reports from Northern California on the explosive Park Fire, which is scorching 5,000 acres an hour; Senior Investigative Correspondent Aaron Katersky has stunning new details from an exclusive interview with members of the local SWAT team who were standing guard during the attempted assassination of former President Trump; White House Correspondent MaryAlice Parks reports on a new ABC News-Ipsos poll that shows a boost in Vice President Kamala Harris' favorability ratings since President Joe Biden ended his 2024 bid and endorsed her; and more on ABC World News Tonight.

In Paris, James Longman reports on the the U.S. women's gymnastics team's gold medal victory at the summer games that's made Simone Biles America's most decorated Olympic gymnast; Mary Bruce has new reporting on Vice President Kamala Harris' plan to blitz several battleground states next week, with her running mate; Marcus Moore has the latest on Israel's retaliatory airstrike on Lebanon's capital city of Beirut, targeting a senior Hezbollah commander who they say is responsible for a rocket attack that killed 12 children on a soccer field in the Golan Heights; and more on tonight's broadcast of World News Tonight with David Muir.