(Laughter) I see what you did there. CHANG: (Laughter). SUMMERS: Cassava bread, a staple in many Latin American countries, has been recognized by UNESCO as part of humanity's cultural heritage.

Auguste Boniface Prince, a well-known cassava bread maker and Monac Petit Benoit ... evenly in a circular fashion onto a round, flat iron plate known as a platine, which sits on top of a large ...