Mary Bruce reports on Elon Musk urging his 220 million followers to "KILL the BILL" that defines Pres. Trump's agenda; Kayna Whitworth has the latest on the urgent manhunt underway in Washington state's rugged wilderness for Travis Decker, who authorities say killed his three daughters during a court approved visitation; Pierre Thomas has details on the new suspect that's been arrested in connection to the deadly bombing at a California fertility clinic and is being accused of helping to produce an explosive similar to the formula used in the Oklahoma City bombing; and more on tonight's broadcast of World News Tonight with David Muir.

One day after his explosive public feud with Elon Musk, Pres. Trump tells ABC News' Jon Karl that Musk "has lost his mind;" Pierre Thomas reports on Kilmar Abrego Garcia, the Salvadoran native mistakenly deported by the U.S., who's back on American soil to face charges for allegedly transporting undocumented migrants; 81 years after they stormed the beaches of Normandy, David Muir remembers the heroes of D-Day; and more on tonight's broadcast of World News Tonight with David Muir.