Nobel laureate and former Costa Rican President Oscar Arias Sanchez is accused
                                
                                
                                    (Newser) -
                                    Another prominent figure has been accused of sexual assault, this time Nobel laureate and former Costa Rican President Oscar Arias Sanchez. The  New York Times , which first reported the allegations, calls Arias "one of Latin America's most revered statesmen." Now, however, his legacy is at risk. Antinuclear...