Temperatures

Cold Temps=Sick?
Cold Temps=Sick?
Cold Temps=Sick?
So we're getting the kids ready for school the other morning and we're trying to make sure that they have extra layers due to these extremely frigid temperatures we've been experiencing. It reminded me of something I was told once. The common cold is a virus, you can't get it from being out in the cold with few clothes on. Is that true?