Fungible commodities and flagging, you know, the molecules,

I missed this statement by the illustrious GOP VP candiate:

Oil and coal? Of course, it's a fungible commodity and they don't flag, you know, the molecules, where it's going and where it's not.

Can you say "incoherent"? I knew you could. Yet again, she demonstrates that she's pretty ignorant on most national issues, especially energy, in spite of McCain saying that Sarah "knows more about energy than probably anyone else in the United States of America." Although, given how easily he lies these days, it's no surprise that he'd lie through his teeth about that. The problem is that he's just not very good at lying-he keeps lying about easily checked facts and getting caught. Unfortunately, it seems most of the voting public is a little slow catching on, or perhaps they just don't care. I know that some distortion of the truth is inevitable whenever there's a political race, but, as has been noted by just about everyone now, when Karl Rove says you're stretching the truth too far, you might want to reexamine your messaging.

Anyhoo, back to intrepid "energy expert". Want to bet that she had never heard the word "fungible" before last week? Just exactly how could you "flag molecules", anyway?