San Francisco's Hunters Point Shipyard has played many roles. In the 1940s, it became a magnet for African Americans migrating from the South seeking jobs in the Navy's shipbuilding and maintenance industry. In the 1970s, when the military started to leave, it became an empty shell – a massive, polluted space eventually designated a Superfund site. Now, it's being redeveloped with the promise of new housing, jobs and open space. But in today's San Francisco, who is it for?