What happened in Iowa eight years ago. (Yes, this is hanging on my office wall.)
What happened in Iowa eight years ago. (Yes, this is hanging on my office wall.) Christopher Frizzelle

I'd trust a wet couch left out on the street over CNN at this point, but these numbers are really something:

Donald Trump holds a commanding lead in Iowa as Sen. Bernie Sanders takes control of the Democratic race in the critical first-in-the-nation voting state, according to a new CNN/ORC poll released Thursday.

Trump leads Sen. Ted Cruz, R-Texas, who is in second place in the GOP race, among likely Republican caucus-goers...

Sanders, meanwhile, has opened up an eight-point lead over Democratic rival Hillary Clinton, leading her in Iowa 51% to 43% among likely Democratic presidential caucus-goers.

A week ago, Sanders was three points behind Clinton in Iowa. It's worth remembering that Iowa chose a less-experienced guy over Clinton eight years ago, and also that "there's a wide gap between what polls say and how people vote," and also—not exactly a reassuring thought for Clintonites—that "a few Bernie Sanders victories could be just what Hillary Clinton needs." I guess that's true. A few unexpected Clinton losses could really stoke the fundraising flames, as Matt Baume, citing the New York Times, pointed out, "motivating donors who had been sitting out until they perceived a need."

But, hey, that's Capitalism.