February 21: Saturday's top stories in 10 minutes

The U.S. Supreme Court strikes down President Trump’s global tariffs in a major blow to his trade agenda.

Alberta premier Danielle Smith announces October referendum on immigration and constitutional questions.

Connor McDavid takes the captaincy as Canada faces Finland in the Olympic semifinals without Sidney Crosby.

Second New Brunswick youth put on peace bond for alleged activity with 764 terrorist group. 

Former Vizsla Silver Corp workers in Mexico say their security concerns were ignored prior to killings and kidnappings.

British police continue to search home of Andrew Mountbatten-Windsor as former prince remains under investigation.

Grey's Anatomy star Eric Dane dies at 53 after a courageous battle with ALS.

Donald Trump orders the release of federal "alien files" while accusing Barack Obama of leaking classified secrets.