What we know about how a passenger plane and a military helicopter collided in Washington, D.C. leaving no survivors. Then, Andrew Chang explains the Bank of Canada's worst case scenario amid a looming tariff war with the U.S.

U.S. President Donald Trump says the northern border with Canada is a threat to national security. Andrew Chang breaks down the basis of the claims. Plus, can billionaire Truong My Lan save herself from death row?