I think her response would be similar to Arianna Huffington's when confronted with the fact that she travels in private jets and limos.... "well... I'm only using what is going to exist anyhow...." It's part of what defines them as the elitists that they are. Why the "little people" don't see it is beyond me.
Wow, thanks Babs! Now we can start drilling in ANWR, right? I mean, those rigs are going to exist there anyhow, correctomundo? Gotta go, Babsie, gotta call my evil friends at Halliburton. Thanks, again!