The enviro-mag Grist assigned blame to each of the parties involved in the accident. Heartbreaking as it will be for MSDNC and the Left, Halliburton’s share of the blame is only three percent:

Joe Biden must be heartbroken, too, not to be included in Obama’s 9 percent slice of the blame pie. Dick Cheney and Geroge W. Bush together bear that same 9 percent share of the blame, interestingly. Explanation here.