Oilpocalypse Bp bp oil spill Gulf oil spill Ray Wert 7/28/10 9:00am 7/28/10 9:00am g 892L 39Edit BP To Cut U.S. Tax Bill By $10 BIllion Thanks To Gulf Oil Spill Ray Wert PFollowOUnfollow 7/28/10 9:00am 7/28/10 9:00am g 892L 39EditBP to cut U.S. tax bill by $10 billion thanks to gulf oil spill cleanup. [WashingtonPost] 1 jFacebook iTwitter kTumblrLDiscuss