Tourists ride a U.S.-made convertible car on Havana's seafront boulevard 'El Malecon' May 22, 2013. Tourists can enjoy a 30-minute tour of Havana in a convertible for around $30. REUTERS/Desmond Boylan (CUBA - Tags: SOCIETY TRANSPORT TRAVEL CITYSCAPE)
Tourists ride a U.S.-made convertible car on Havana's seafront boulevard 'El Malecon' May 22, 2013. Tourists can enjoy a 30-minute tour of Havana in a convertible for around $30. REUTERS/Desmond Boylan (CUBA - Tags: SOCIETY TRANSPORT TRAVEL CITYSCAPE)