After catching you up on some of the big stories of the week, Amanda Lang discusses the world’s unique economic challenges and risks with Ken Rogoff, former chief economist at the International Monetary Fund and chair of international economics at Harvard.

<p>After catching you up on some of the big stories of the week, Amanda Lang discusses the world&rsquo;s unique economic challenges and risks with Ken Rogoff, former chief economist at the International Monetary Fund and chair of international economics at Harvard.</p>

A weekly series spotlighting the biggest and most significant news stories affecting the world of business and the economy. Taking Stock with Amanda Lang brings business stories from the global stage to Canadians every week and explains why they matter.

<p>A weekly series spotlighting the biggest and most significant news stories affecting the world of business and the economy. Taking Stock with Amanda Lang brings business stories from the global stage to Canadians every week and explains why they matter.</p>