Here’s the biggest news you missed this weekend

Weekend RundownCanada announces retaliatory tariffs against U.S. and IndyCar speeds through D.C.: Weekend RundownPlus a wildfire rages in Nevada and a humanoid robot beats Usain Bolt’s record. Listen to this article with a free profile00:0000:00Add to GoogleAug. 23 — Sens. Tim Scott and Chris Van Hollen47:30Get more newsLiveonShareAdd to GoogleAug. 23, 2026, 6:40 PM EDTBy Amina Kilpatrick, Mark Hodge and Kayla HayempourCanadian Prime Minister Mark Carney called steep new U.S. tariffs on a wide swath of his country’s goods “a miscalculation” Saturday morning after trade talks with Canada collapsed late Friday.Carney blamed the breakdown of talks on what he said were the Trump administration’s “uneconomic” and “unfair” demands.The 50% tariffs affect about $20 billion worth of U.S. imports from Canada, according to the U.S. Trade Representative’s Office. The import taxes will hit everything from hockey sticks to some building materials, liquors and certain kinds of clothing.Carney said Canada was pursuing a “focused response,” with tariffs on the U.S. “concentrated in sectors such as steel, dairy, appliances, agricultural equipment, pulp and paper, and electronics.” The duties would take effect Sept. 8, he said.U.S. Trade Representative Jamieson Greer said Saturday morning in an interview on Fox News: “We don’t have new talks planned with the Canadians. We’ve said enough, and so we’ve taken countermeasures.” He also said the U.S. would “respond to Canadian retaliation.”Kyle Kirkwood wins IndyCar race in downtown D.C. celebrating U.S. 250th birthdayThe U.S. Capitol behind vehicles on the track during the Freedom 250 Grand Prix in Washington on Sunday.Elizabeth Frantz / Bloomberg via Getty ImagesBlasting down those iconic and bumpy streets with a view of the U.S. Capitol from his car, Florida native Kyle Kirkwood took the checkered flag to win a once-in-a-lifetime IndyCar race on a sunny Sunday.The Freedom 250 Grand Prix was an elaborate 250-mile spectacle in Washington...