 Samsung's largest labor union with more than 30,000 workers has declared an indefinite strike amid demands for better pay. It's a shock move that threatens to produce disruptions at the world's largest memory chip maker. Much of Samsung's production is automated, but the strike comes at a poor time as the company tries to forge a partnership with Nvidia. That's your money now. Dom Savino, Northwest News Radio. Checking Wall Street, the Dow is down only about five points at 39,286.