ABC World News Tonight Full Broadcast - June 16, 2024

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Meteorologist Somara Theodore tracks the oppressive heat that 83 percent of the country is expected to experience this week; Zohreen Shah has new pictures of the menacing wildfire north of Los Angeles; Alex Presha reports on the seemingly random shooting that injured nine people at a Michigan splash pad in a weekend of violence across the country; and more on ABC World News Tonight with David Muir.