Venezuelan President Nicolas Maduro (R) is welcomed by the Cuban Chancelor Bruno Rodriguez (L), upon his arrival to Havana, capital of Cuba, on April 27, 2013. Maduro traveled to Cuba to attend the Cuba-Venezuela Joint Commission, to sign bilateral cooperation agreements and ratify the strategic alliances between both countries. (Xinhua/Diario Granma/AVN)

Image provided by Cubadebate shows Venezuelan President Nicolas Maduro (L) being welcomed by the Cuban Chancelor Bruno Rodriguez (R), upon his arrival to Havana, capital of Cuba, on April 27, 2013. Maduro traveled to Cuba to attend the Cuba-Venezuela Joint Commission, to sign bilateral cooperation agreements and ratify the strategic alliances between both countries. (Xinhua/Cubadebate)