Related by context. Frequent words. (Click for all words.) 73 regulate greenhouse gases 63 regulate carbon dioxide 57 regulating greenhouse gases 46 tailpipe emissions 45 reduce greenhouse gas 43 Endangered Species Act 41 rulemaking 40 overrule 39 federalize 39 regulate 39 curbing greenhouse gas 38 9th Circuit 38 overturn 38 roadless rule 38 reducing greenhouse gas 38 legislate 37 secrets privilege 37 invalidate 37 legislatively 37 Newdow 36 CAFE standards 36 northern spotted owl 36 unelected judges 36 Justice Stephen Breyer 36 Supreme Court 36 Partial Birth Abortion Ban 36 overturn Proposition 35 Greenhouse Gases 35 Ninth Circuit 35 amicus brief 35 DOMA 35 EPA 35 rehearing 35 appellate court 35 nullify 35 Clean Air 35 habeas corpus petitions 34 renominate 34 appeals court 34 redistrict 34 CARB 34 eviscerate 34 item veto 34 constitutionality 34 Kollar Kotelly 34 Endangered Species List 34 dismiss 34 congressional redistricting 34 legalizing gay marriage 34 preclearance 34 amicus 34 hear oral arguments 34 habeas corpus petition 34 amicus briefs 34 reclassify 34 Bruce Babbitt 33 unelected bureaucrats 33 Detainee Treatment Act 33 REAL ID Act 33 spotted owl 33 statehouses 33 9th Circuit Court 33 rehear 33 Military Commissions Act 33 Reid D Nev 33 gay marriages 33 warrantless wiretaps 33 Michael Newdow 33 preemption 33 burning fossil fuels 33 regulate interstate commerce 33 intervene 33 appellate 33 preempt 33 feeding tube reinserted 32 Exit Exam 32 emit greenhouse gases 32 reauthorize 32 oral arguments 32 David H. Souter 32 legislation 32 global warming gases 32 RGGI 32 Schwarzenegger 32 roadless areas 32 preempts 32 Environmental Protection Agency 32 Commerce Clause 32 rulings 32 reconsideration 32 tube reinserted 32 greenhouse gas 32 usurps 32 Safety Modernization Act 32 dissenting justices 32 greenhouse gas emission 32 constitutional amendments banning 32 greenhouse gases 32 Justice Antonin Scalia 32 override 32 Waxman Markey bill