On Saturday, the White House announced the imposition of heavy tariffs on goods exported from Mexico, Canada and China and all three nations announced their intention to retaliate. These tariffs threaten to raise prices and slow economic activity across all four countries. While the end game of this trade war remains very uncertain, it has the potential to impact bonds, stocks and exchange rates. For investors, regardless of the early market reaction, the reality of a trade war suggest the need for broad diversification including allocations to real assets and international assets.