South Korea's SK Engineering and Construction bribed officials, then obstructed probe linked to contracts for $11 billion U.S. base south of Seoul, says Justice Dept.
Possibly thousands of energy and power projects affected as Apr. 15 ruling forces Nationwide Permit-12 water-access halt and overhaul; U.S. to seek higher court review.
Montana judge said Corps of Engineers should have consulted U.S. Fish and Wildlife Service over endangered species in blanket water-body access permit.