Minn. poised for coldest winter in 33 years

Ice and white-out conditions caused nearly 400 crashes in 24 hours across the state, while one hospital has seen a record number of patients with frostbite symptoms. Elsewhere, wind chill warnings and advisories are in effect in 26 states, and it's too cold to create the conditions that lead to lake-effect snow. Jamie Yuccas of CBS station WCCO reports.