Former naval station have been concerned the ground under their feet is radioactive and dangerous. Mark kelly reports, a final test to be done this summer doesnt make them feel any more at ease. Reporter on the surface, Treasure Island is paradise but people who call the island home say scratch the surface and its anything but. Do you think its safe to live on Treasure Island right now . I absolutely unequivocally do not believe its safe. Reporter Catherine Lundgren lived here a decade and says the side effects from radiation are one reason she moved off the island. Hair loss, rashes, cancer. Reporter the u. S. Navy insists radiation levels pose no threat to Public Health. In fact, the plan is to turn the island over to private developers to build this residential complex over the next 15 years. Its going to be one of the premier addresses in San Francisco. Reporter bob beck with the Treasure Island Development Authority explained that before New Buildings go up, the island must be dec