For your information I live in a city with a nice public transportation system and the buses run on natural gas so lay your guilt trips on someone else:)
Paul S check out the current news a second leak was found and now they are revising how much oil is being dumped in the gulf.
http://news.yahoo.com/s/ap/20100429/ap_on_bi_ge/us_louisiana_oil_rig_explosion;_ylt=AlWq7Gl1eFWQFBcm.I5MlIys0NUE;_ylu=X3oDMTN1a2RhbjkwBGFzc2V0A2FwLzIwMTAwNDI5L3VzX2xvdWlzaWFuYV9vaWxfcmlnX2V4cGxvc2lvbgRjY29kZQNtb3N0cG9wdWxhcgRjcG9zAzEEcG9zAzIEcHQDaG9tZV9jb2tlBHNlYwN5bl90b3Bfc3RvcnkEc2xrA25ld29pbGxlYWtpbg-- 42 gallons x 5000 = 21000 gallons yup as usual I was right the first time