Burger King unveils veggie 'Rebel Whopper' across Europe

Burger King is launching its meatless 'Rebel Whopper' across Europe in a deal with The Vegetarian Butcher. Burger King is also going to start substituting beef patties with Impossible patties in its Whopper Jr. and regular hamburgers in 180 restaurants. Yahoo Finance's Alexis Christoforous and Brian Sozzi discuss.