Walnuts!
The fact is, this was a political promise made by an inexperienced President or candidate for Presidency of the United States.
Jonathan Chait says this shows John McCain is bitter about losing the 2008 election, but to us it seems he just never stopped running for president. He didn't lose the 2008 election; it just hasn't happened yet! Only when the voters finally come back around to old man McCain will the election happen.
Any day now. [TNR]