The auto industry’s air bag troubles deepened on Saturday as U.S. federal safety regulators said three big automakers will recall about 2.1 million older vehicles to fix defects that could cause air bags to deploy when they are not supposed to. The vehicles involved in the recall announced by

Huge air bag recall spurs immediate action Takata is not exactly a household name, but it may soon become one. Its products, such as safety belts and air bags, are in many cars on the road today, including 7.8 million that are being recalled. The National Highway Traffic Safety Administration