Stories from Calle Habana tell of a transforming city

In this April 5, 2016 photo Pedro Alejandro Lopez, 83, stands in his home on Calle Habana in Old Havana, Cuba. Lopez, his wife and blind son live on his $12 monthly pension, barely enough to cover his daily expenses and a burden to maintain the large, slowly decaying home. (AP Photo/Desmond Boylan)