The GuardianUS attorney general opens criminal probe of Gulf oil spillWashington PostNEW ORLEANS -- Attorney General Eric H. Holder Jr. announced Tuesday that his office is using "the full weight" of its investigative power to pursue criminal and civil investigations into the oil spill that has devastated the Gulf ...US opens criminal probe of Gulf of Mexico disasterMarketWatchBP stock tumbles as feds announce oil-spill probesHouston ChronicleCriminal Investigation Under Way in BP Gulf SpillBusinessWeekReuters -CNN -The Guardianall 793 news articles »