The U.S. and Canada have reached a deal on tariffs — who comes out ahead?

President Trump says the U.S. and Canada reached a deal on tariffs; U.S. tariffs would hit about $20 billion of Canadian goods, Canada would drop tariffs on American farm goods, and reports say U.S. steel and aluminum tariffs on Canada would be cut in half, though negotiators led by Canadian trade minister Dominic LeBlanc are still at the table.