Andrew Chang breaks down the dispute between U.S. President Donald Trump and Colombian President Gustavo Petro. Then, what we know about the passenger plane and military helicopter that collided in Washington, D.C.

First, Andrew Chang explains how a trade war between Canada and the U.S. could impact the economy and consumers both north and south of the border. Then, the Bank of Canada's worst-case scenario amid a looming tariff war with the U.S.