Phil Lipof reports from New York after Gov. Kathy Hochul declared a state of emergency as crews battle several major brush fires on Long Island; Selina Wang reports from the White House, American businesses brace for President Trump's latest tariff threat on Canadian lumber and dairy products with Trump saying they would be in response to Canadian tariffs of up to 250% on some American products; Alexis Christoforous reports from New York, the Department of Justice is launching an investigation according to sources into soaring egg prices and more on tonight's broadcast of World News Tonight. 

Mary Bruce reports on the Dow dropping nearly 900 points and the Nasdaq suffering its worst day in nearly three years after Pres. Trump wouldn't rule out the possibility of a recession; Marcus Moore reports on the catastrophic collision between a Portuguese container ship and an anchored U.S. oil tanker in the North Sea that sparked a massive fire and fuel spill off the eastern coast of England; Gio Benitez has the latest on the investigation into the small plane that crashed shortly after takeoff in Lancaster, Pennsylvania and the five people on board that miraculously survived; and more on tonight's broadcast of World News Tonight with David Muir.