Iran's President Mahmoud Ahmadinejad pays tribute to late Venezuelan President Hugo Chavez during the funeral in Caracas, Venezuela, on Friday, March 8. HANDOUT/Reuters /Landov
Belarus President Alexander Lukashenko and his son Nikolay stand next to the coffin of Chavez during the funeral on March 8. REUTERS /HANDOUT /LANDOV
Mexican President Enrique Pena Nieto, right, talks to Elena Frias, Chavez's mother, on March 8. PRESIDENCY OF MEXICO / HANDOUT/EPA /LANDOV
Iranian President Mahmoud Ahmadinejad, center, waves alongside Venezuelan Minister of Foreign Affairs Elias Jaua outside of the funeral of the President Hugo Chavez in Caracas, on March 8. STRinger/AFP/Getty Images
Supporters of Chavez gather as they wait for a chance to view his body on March 8. Carlos Garcia Rawlins/reuters/LANDOV
A Chavez supporter weeps outside of his funeral in Caracas on March 8. Ronaldo Schemidt/AFP/Getty Images
Bolivian President Evo Morales, center, waves next to former Paraguayan President Fernando Lugo outside of the funeral on March 8. STRinger/AFP/Getty Images
Supporters of Chavez hold a portrait of him as they wait for a chance to view his body at the military academy in Caracas on March 8. Carlos Garcia Rawlins/reuters/LANDOV
Spanish Crown Prince Felipe, center, arrives at Maiquetia Airport in Caracas on March 8. BORIS VERGARA/EPA/LANDOV
A man adjusts a banner before the start of Chavez's funeral outside the Military Academy. Mario Tama/Getty Images
A woman wraps up in Venezuela's flag to stay warm as she and others wait in line before the start of Chavez's funeral. Mario Tama/Getty Images
Cuban President Raul Castro salutes Chavez's body as he visits the wake with Chavez's daughter, Rosa Virginia, right, and Venezuela's Vice President Nicolas Maduro on Thursday, March 7. REUTERS/HANDOUT/LANDOV
Ecuadorian President Rafael Correa views Chavez's body with his wife Anne Malherbe, right, on March 7. REUTERS/HANDOUT/LANDOV
Peruvian President Ollanta Humala, center, views Chavez's body with his wife, Nadine Heredia, second left, on March 7. REUTERS/HANDOUT/LANDOV
Nicaraguan President Daniel Ortega, center, views Chavez's body with his wife, Rosario Murillo, second left, on March 7. REUTERS/HANDOUT/LANDOV