Students chained together outside Cuba's embassy shout "Tell the the truth!" as they demand information on the health of Venezuela's President Hugo Chavez in Caracas, Venezuela, Thursda

 

              Students chained together outside Cuba
Students chained together outside Cuba's embassy shout "Tell the the truth!" as they demand information on the health of Venezuela's President Hugo Chavez in Caracas, Venezuela, Thursday, Feb. 14, 2013. The government has not given details about what sort of treatments Chavez is now undergoing in Havana, more than two months after his fourth cancer-related surgery on Dec. 11. (AP Photo/Fernando Llano)