Cuba Chavez

October 23, 2011 - 12:26 PM
In this picture released by Cuba's state newspaper Granma and taken by Estudios Revolucion, Cuba's President Raul Castro, left, greets Venezuela's President Hugo Chavez, right, upon his arrival at the Jose Marti international airport in Havana, Cuba, late Sunday Oct. 16, 2011. Chavez returned to Cuba on Sunday to undergo a series of medical tests to evaluate his cancer treatment. Chavez, who finished what he described as his fourth and final round of chemotherapy in Cuba last month, said he will be undergoing what he described as "rigorous examinations." (AP Photo/Estudios Revolucion)