Do the Best System, Sarah?

David Gergen: This is kagan solutely rubbing the majority's face. She convinced me of that, sara, the majority says it is simply not plausible that congress enabled e p a to regulate power plants omissions through generation shifting. That is just what congress did when it broadly authorized e p a in section one 11 to select the best system of emission reduction for power plants. No ifsands or butts of any kind relevant here. David though i think you're exactly right. What kagan is saying is, sure there are some limits to congress giving power. For instance, the attorney general, she didn't think they had met the non delegation problem in gund