A guide to the military prison, the prisoners, the costs and what else goes on at the U.S. naval base. By Carol Rosenberg Reporting from the U.S. Navy base at Guantánamo Bay, in Cuba The United States ...

Fewer than 700 migrants have been held at the U.S. Navy base under a crackdown on illegal immigration, though the detention site was envisioned to hold tens of thousands in tent cities.