Fotos de Hugo Chávez
Handout photo released by the Venezuelan Presidency of Venezuelan President Hugo Chavez as he drives a tractor during his broadcast program "Alo Presidente" on January 10, 2010 in Cojedes, Venezuela. Chavez challenged Sunday the oposition to gather signatures to call for a revocation against him after the fulfillment of half of his thrid term. AFP PHOTO / PRESIDENCIA (Photo credit should read MARCELO GARCIA/AFP/Getty Images)
Fotos de Hugo Chávez
In this photo released by Miraflores Press Office, Venezuela's President Hugo Chavez delivers a year end speech at the Miraflores Presidential Palace in Caracas, Wednesday, Dec. 30, 2009. In background, a painting depicting Venezuela's independence hero Simon Bolivar. (AP Photo/Miraflores Press Office, Marcelo Garcia) NO SALES
Fotos de Hugo Chávez
A shaman performs a good-luck ritual while holding photos of Colombia's President Alvaro Uribe, left, and Venezuela's President Hugo Chavez in Lima, Monday, Dec. 28, 2009. (AP Photo/Martin Mejia)
Fotos de Hugo Chávez
In this photo released by Miraflores Press Office, Venezuela's President Hugo Chavez inspects troops at Mara Fort near Maracaibo, Venezuela, Monday, Dec. 28, 2009. Chavez told troops during a televised speech on Monday that he believes that Colombia and the United States are plotting to set up a fake rebel camp on Venezuelan soil to simulate an attack and try to discredit his government. (AP Photo/Miraflores Press Office, Juan Carlos Solorzano)
Fotos de Hugo Chávez
A woman touches the coffin of Venezuela's former President Rafael Antonio Caldera during his funeral mass service in Caracas, Saturday, Dec. 26, 2009. Caldera, the two-time president who helped establish democracy in Venezuela and issued the pardon that allowed Hugo Chavez to rise to power, died Thursday in Caracas at age 93. (AP Photo/Fernando Llano)
Fotos de Hugo Chávez
A woman touches the coffin of Venezuela's former President Rafael Antonio Caldera during his funeral mass service in Caracas, Saturday, Dec. 26, 2009. Caldera, the two-time president who helped establish democracy in Venezuela and issued the pardon that allowed Hugo Chavez to rise to power, died Thursday in Caracas at age 93. (AP Photo/Fernando Llano)
Fotos de Hugo Chávez
People attend the funeral mass for Venezuela's former President Rafael Antonio Caladera in a church in Caracas, Saturday, Dec. 26, 2009. Caldera, the two-time president who helped establish democracy in Venezuela and issued the pardon that allowed Hugo Chavez to rise to power, died Thursday in Caracas at age 93. (AP Photo/Fernando Llano)
Fotos de Hugo Chávez
People attend the funeral mass for Venezuela's former President Rafael Antonio Caladera in a church in Caracas, Saturday, Dec. 26, 2009. Caldera, the two-time president who helped establish democracy in Venezuela and issued the pardon that allowed Hugo Chavez to rise to power, died Thursday in Caracas at age 93. (AP Photo/Fernando Llano)
Fotos de Hugo Chávez
A woman touches the coffin of Venezuela's former President Rafael Antonio Caldera during his funeral mass in Caracas, Saturday, Dec. 26, 2009. Caldera, the two-time president who helped establish democracy in Venezuela and issued the pardon that allowed Hugo Chavez to rise to power, died Thursday in Caracas at age 93. (AP Photo/Fernando Llano)
Fotos de Hugo Chávez
Colombia's former President Andres Pastrana, third from right, attends the funeral mass of Venezuela's former President Rafael Antonio Caldera in Caracas, Saturday, Dec. 26, 2009. Caldera, the two-time president who helped establish democracy in Venezuela and issued the pardon that allowed Hugo Chavez to rise to power, died Thursday in Caracas at age 93. (AP Photo/Fernando Llano)
Fotos de Hugo Chávez