It’s been more than 50 years since the U.S. cut ties with Cuba. The longstanding trade embargo and travel ban have increasingly been called relics of the cold war: no longer relevant in the modern day. According to some, now is the time for change, with recent economic reforms out of Havana pointing to the possibility of a more hopeful future and a productive relationship with the United States. But others say these changes do not go far enough, and that lifting the embargo would reward a regime that has caused decades of suffering. We look at the debate over lifting the U.S. embargo on Cuba, and prospects for the future of U.S.-Cuban relations.