Questions arise after Trump administration announces Iran sanctions

Treasury Secretary Scott Bessent's announcement Monday on Iran sanctions has raised questions over how they might be implemented. Meanwhile, Canada is set to announce retaliatory tariffs against the U.S. Weijia Jiang has the latest.

Treasury Secretary Scott Bessent's announcement Monday on Iran sanctions has raised questions over how they might be implemented. Meanwhile, Canada is set to announce retaliatory tariffs against the U.S. Weijia Jiang has the latest.