Stories from Calle Habana tell of a transforming city

In this April 5, 2016 photo, Pedro Alejandro Lopez, 83, poses for a portrait inside his home on Calle Habana in Old Havana, Cuba. Lopez and his wife moved in their 1918 four-bedroom colonial home on Calle Habana forty years ago. A truck driver from the national electric company, the state let him purchase the home in exchange for monthly payments of 50 pesos over the course of 20 years, the equivalent of about $2 a month, not adjusted for inflation. (AP Photo/Desmond Boylan)