Kids do their homework inside the courtyard of an apartment building in Havana, Cuba, Monday, January 19, 2015. Cuba has so far offered a guardedly positive reception to President Barack Obama's loosening of the trade embargo on Cuba, saying it welcomes the full package of new economic ties on offer, but it insists it will maintain its one-party political system and centrally planned economy. (Photo by Ramon Espinosa/AP Photo)
