ABC World News Tonight with David Muir S2024E233 - Episode 233

NASA scraps the manned Starliner return, announcing the two crew astronauts now set to stay on ISS until February 2025, Ike Ejiochi reports; Maggie Rulli reports on ISIS claiming responsibility for a deadly knife attack in Germany; Somara Theodore has the forecast with nearly 40 million under heat alerts from Texas up through the Great Plains; MaryAlice Parks has the latest on the race to election day, with RFK Jr. suspending his campaign and endorsing Former President Trump; America Strong, a Little League baseball player defies the odds to compete in the Little League World Series after open heart surgery; and more on tonight's broadcast of World News Tonight.