From: San Francisco Chronicle
"Land deemed free of harmful radioactivity and safe for the city to occupy has now come under question as the scandal over the purported cleanup of San Francisco’s biggest redevelopment site continues to grow. On four portions of the former Hunters Point Naval Shipyard — an EPA Superfund waste site — almost all of the radioactivity measurements that were used to confirm the soil’s safety are “suspect,” according to a newly released analysis by the U.S. Environmental Protection Agency and two state agencies."