cold day ♪ >> shepard: they're pretty good, aren't they? that's principal jim kitchen and ben nenka from schwartz creek, outside flint. urging the kids to stay safe and wake up before noon to help out your parents. that's pretty good news for school kids just about anywhere. more ahead on the deep freeze. we head to minneapolis. always cold there. not always. but this time of year probably. forecasters say the windchill could get to minus 50 degrees. minus 50. and then there's the nfl commissioner roger goodell. dana mentioned this. he made a concession after that blown call against the new orleans saints. remember that? why he says he will consider a rule change in the nfl. plus, we're learning about a secret tunnel that leads toward a bank right here in the united