Some have an immediate policy impact. Others are more symbolic. Some already are being challenged by federal lawsuits.

Donald Trump's recent threat to impose 25 percent tariffs on Canada and Mexico are a negotiating tactic, the president's long ...

The S&P 500 shook off the December doldrums to touch a new intraday high of 6,100.81 on Thursday. It’s also just a hair away ...

Americans buy $900 billion a year in food, cars, TVs, toys, appliances and other goods from Mexico and Canada. The cost of ...