ABC World News Tonight with David Muir Full Broadcast - July, 28, 2024

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.