American shoppers passed on the malls and headed to the car dealerships over Thanksgiving weekend.

U.S. safety regulators are demanding that automakers and Takata Corp. expand nationwide a recall of vehicles with certain driver’s side air bags equipped with inflators that can erupt and send metal fragments into the passenger compartment.

U.S. safety regulators are ordering Japanese auto supplier Takata Corp. to provide more information about air bags that can explode and shoot shrapnel toward drivers and passengers.