Huge winter storm to interrupt air travel

A large portion of the country is preparing for a winter storm that hasn't been this bad in years, which also means it will likely impact air travel to and from the Bay Area. KCBS's Ken Duffy is at SFO. Police plan to step up their efforts in rooting out human trafficking around the Super Bowl. KCBS Mike DeWald reports, its a crime that can be more common with major events that draw big crowds. A campaign to save Bay Area transit from devastating service cuts is now underway. As KCBS' David Welch reports...volunteers are fanning out across five counties to gather signatures. All this and more on this edition of the All Local hosted by Peter Finch and Steve Cohn.