APTOPIX Cuba Fidel Castro

Students place candles around an image of the late Cuban leader Fidel Castro, at the university where Castro studied law as a young man, during a vigil in Havana, Cuba, Saturday, Nov. 26, 2016. Castro, who led a rebel army to improbable victory in Cuba, embraced Soviet-style communism and defied the power of U.S. presidents during his half century rule, died at age 90. (AP Photo/Ramon Espinosa)