Of COURSE they did. It was a pain in the ass, and expensive for them to remove so they convinced the libtard enviro idiots that it was the bee's knee's and the libtards obliged.
We warned them about the caustic nature of MTBE and how it was potential carcinogen and they ignored us.
Who was right? We conservationists. Who was wrong.....YOU were....
Who is "we? No one had given it a second thought until California tried to clean up MTBE from leaking tanks, and then banned it for use in gasoline in California. You Republicans cannot claim that. You had nothing to do with it. In fact, it was your bosses in the petroleum industry that wanted to add it to gasoline in the first place.
Oh, and speaking of carcinogens, it's odd that you would mention MTBE as a carcinogen (particularly as it is not a known human carcinogen -
MTBE) and yet have nothing at all to say about benzene (one of the most carcinogenic substances known to man) having replaced methyl lead as an anti-knock agent in gasoline since at least the late 1980s and is still in there.