World News Tonight Prime With David Muir Season 12 Episode 173 Sun, Jun 29, 2025

Washington Correspondent Jay O'Brien reports on Senator Thom Tillis' stunning announcement - on the eve of a marathon series of votes on Trump's so-called "Big, Beautiful Bill" - that he would not seek reelection next year; Senior White House Correspondent Selina Wang has the latest on the protests over what some are calling the "Alligator Alcatraz" detention center; Zohreen Shah on the breaking news, Authorities say 2 people killed after firefighters responded to a fire in Idaho, Foreign Correspondent Marcus Moore reports on Trump's call for an end to the war in Gaza ahead of an Israeli official's arrival in Washington for ceasefire talks; and more on ABC World News Tonight.