A 50% U.S. tariff on Brazilian coffee just kicked in — and it's shaking up global supply chains. As American roasters scramble for alternatives, Colombia is cashing in. But how long will the beans — and prices — hold?

A 50% U.S. tariff on Brazilian coffee just kicked in — and it's shaking up global supply chains. As American roasters scramble for alternatives, Colombia is cashing in. But how long will the beans — and prices — hold?