Supporters of Venezuela&#39;s President Hugo Chavez hold up a photo of him at an event commemorating the 1958 fall of the country&#39;s dictatorship in Caracas, Venezuela, Wednesday, Jan. 23, 2013. Chavez, who was re-elected to another six-year term in October, has not appeared or spoken publicly since he left for Havana on Dec. 10. Government officials have said the 58-year-old president is improving after suffering complications including a severe respiratory infection, but they have not provided specific details about his health. (AP Photo/Fernando Llano)
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