Venezuelan President Hugo Chavez (L) visits his Cuban counterpart Fidel Castro in Havana August 13, 2006. Ailing Cuban leader Castro received a visit at his bedside from his main ally Chavez, the Communist Party newspaper Granma said on Monday, as it published pictures of the two leftist leaders. Picture taken August 13, 2006. FOR EDITORIAL USE ONLY REUTERS/Estudios Revolucion-Granma/Handout (CUBA)