San Francisco supervisors were not happy with answers they got on Monday from the company accused of falsifying soil data at Hunters Point. In recent weeks, we learned two pleaded guilty to faking reports, and there is suspicion about whether the parcel where people now live is safe. Today, an update on how San Francisco supervisors are pressing the Navy, the EPA and the clean-up contractor to retest the area.

Guest: Erika Aguilar, KQED producer