The unyielding reign of the U.S. dollar

The reserve currency status of the U.S. dollar is an advantage that has been helping America on the world stage since the end of World War 2. This week, IG Wealth Management’s Chief Investment Strategist, Philip Petursson shares reasons why the U.S. dollar has remained the world’s primary reserve currency. He also weighs the viability of other alternative currencies challenging its dominance.