This is Part 4 of a 6-part program examining the impacts of state and federal regulations and land withdrawals on the mining industry.

In this segment, an ex-Navy SEAL who has been instrumental in developing the suction dredge technology for placer mining in river beds talks about the environmentalists' litigation against mining and the recently passed law that bans suction dredging in California. Then the state geologist from the Josephine County office of the Dept. of Geology and Mineral Industries discusses how the Dept. of Geology assists miners, and we learn that it is being shut down. (less info)