San Francisco's historically radioactive Treasure Island is finally getting a $6 billion makeover. Meet the residents who have lived on it for years.

· San Francisco's Treasure Island is not perfect.
· The ground of the island has been found to be contaminated by Cold War-era US Navy operations, it's sinking quickly as sea levels continue to rise, and it's not easy to get to.
· But the city needs housing, plain and simple, and the island has the space for it.
· A...