Evo Morales takes the coca leaf to the UN and defends it After unexpectedly wielding a green coca leaf in his right hand, Bolivian President Evo Morales demonstrated Tuesday before world leaders one of the many injustices which he came to raise before the United Nations. Before the initial surprise and reserved applause immediately afterwards, Morales said that to criminalize the coca leaf was an "historic injustice." "This leaf represents the Andean culture, the environment and the hope of the people," said Morales, who before being President was the leader of the Bolivian coca growers. "It is not possible...