Newly sworn-in Uruguayan President Tabare Vazquez (R) receives the ceremonial sash from outgoing President Jose Pepe Mujica (2-R) in Montevideo on March 1, 2015. Uruguay’s president, Jose “Pepe” Mujica, a former guerrilla who lives on a farm and gives most of his salary to charity, is stepping down after five years in office, ending his term as one of the world’s most popular leaders...