chief operating officer doug suttles responded by saying that b.p. would continue to use carex it. was a set up. to protect the pier. and and sort of do a dance for a few days b.p. use a tremendous amount of this persons and the e.p.a. says you got it could back seventy five percent. and so b.p. cut back seventy five percent but they increased it so much they kept using the same amount. in january of two thousand and nine president obama appointed lisa jackson to head the e.p.a. jackson a louisiana native hold to a graduate degree in chemical engineering from princeton and is very familiar with the a facts of chemicals because there are scientific unknowns we had to make the decisions that are a series of tradeoffs and basically in common language it was either nothing or here in moderation. b.p.'s penalties. are tied to how much oil. has been released and why the head of the v.a. so if you say i would to either ban or limit the use of dispersants could you have the power to act unilaterally i believe i did chairman but i do want my lawyers to get you a response i know going in but