The collective millions spent on federal lobbying and politicians went a long way for these five coal interest groups. (polluterwatch.com)
Sen. Murkowski has received over $ 380,000 from coal interests from 1999 - 2011, with $ 65,000 from Holmstead coal clients in the specific years he has worked for them. (polluterwatch.com)
Sourcewatch reports allegations that Lindzen was consulting for oil and coal interests in the early 1990s, but I haven't seen anything more recent than this. (johnquiggin.com)