Episode 230

On night three of the Democratic National Convention, ABC News' powerhouse political team has details on Minnesota Gov. Tim Walz as he takes center stage and accepts the party's nomination to be vice president, what sources say about RFK Jr.'s expected exit from the race, and Donald Trump's speech from behind bulletproof glass at his first outdoor rally since that assassination attempt on his life; James Longman has the latest on the four additional bodies recovered from the 180-foot superyacht that sunk off the coast of Sicily; Ian Pannell reports on Ukraine's massive drone attack on Russia, including Moscow; and more on tonight's broadcast of World News Tonight with David Muir.