Environmental Contamination

Surpassing the BP Gulf spill fine by $1 billion, the settlement covers multi-state environmental sites. While levied on Anadarko Petroleum, the chemical contamination was the fault of subsidiary Kerr-McGee Corp., which Anadarko purchased in 2006.
Apr 5, 2014   The Wall Street Journal - Business
A heavily contaminated site formerly used for chemical storage in East London provides an expensive lesson in urban brownfield remediation for government officials preparing the city for the upcoming 2012 Olympic Games.
Nov 17, 2010   The Guardian
Most of the bullets made for WWI and II came out of the ground under Picher, Oklahoma. The minerals ran out in 1970, and the OK government bought out residents of the city to get them to leave. A handful of people stayed.
Oct 3, 2010   Wired