Ben Breeraton Diaz to Represent Chile in the Copa America

In the past couple of years, Fifa eased its rules on allowing players with mixed heritage the opportunity to represent a country, even if you have previously played on the international stage for a different one. But what goes into the tough decision of deciding who to represent? And how persuasive can some countries be? We explore the increasingly common issue of players having to decide who they really represent and why.