Authorities, from left, Venezuela's National Assambly's President Diosdado Cabello, Venezuela's President Hugo Chavez and Venezuela's Defense Minister Gen. Henry Rangel attend a military parade at the military academy in Fuerte Tiuna, Caracas, Venezuela, Sunday, June 24, 2012. Chavez says his country will cut off oil shipments to Paraguay to protest the ouster of Fernando Lugo. (AP Photo/Ariana Cubillos) Ariana Cubillos / AP

Venezuela's President Hugo Chavez, left, delivers a speech during a military parade at the military academy in Fuerte Tiuna, Caracas, Venezuela, Sunday, June 24, 2012. Chavez says his country will cut off oil shipments to Paraguay to protest the ouster of Fernando Lugo. (AP Photo/Ariana Cubillos) Ariana Cubillos / AP

Venezuela's President Hugo Chavez waves to the crowd while riding atop a truck upon his arrival to the elections office in Caracas, Venezuela, Monday, June 11, 2012. Chavez rallied thousands of his supporters wearing his signature red beret and blowing kisses to the crowd as he formalized his presidential candidacy and launched his re-election bid. Second from left is Chavez's younger daughter Rosines and at right his brother Adan. Ariana Cubillos / AP