Trade Your Way to the USA is back for Series three and it's bigger and bolder than ever as Saira Khan leads the search for Britain's best young traders.

Both competing teams, Determination and Boundary Breakers, are Londoners and their challenge is to sell superhero cookies to comic book fans at their annual convention in London. Both teams have a captive audience, but who will be the hero of the day and trade their way nearer to the fast approaching grand final in the USA? Show less