Calling the free trade deal 'not important,' U.S. President Donald Trump says he doesn't care about CUSMA as Canada's minister of U.S. trade prepares for a trip to Washington. Power & Politics speaks with former U.S. diplomat Maryscott Greenwood and the Power Panel weighs in. Plus, tension is growing between the federal and Ontario governments after Prime Minister Mark Carney’s decision to withdraw support for the Billy Bishop Airport expansion. Was that decision political?