Cuba’s future economic model in spotlight at party congress

In this April 4, 2016 photo, a man walks into a state run butcher shop adorned with posters Cuba's President Raul Castro, right, Cuba's former leader Fidel Castro, center, Venezuela's late President Hugo Chavez and current President Nicolas Maduro, in Havana, Cuba. With all eyes on Cuba’s upcoming Communist Party congress, the Communist Party of Cuba is the only legal political party on the island. (AP Photo/Desmond Boylan)