Company refuses to recall millions of airbag inflators after deaths in Canada and U.S.

This July 14, 2015, file photo shows the ARC Automotive manufacturing plant in Knoxville, Tenn. (Adam Lau/Knoxville News Sentinel via AP, File) This July 14, 2015, file photo shows the ARC Automotive manufacturing plant in Knoxville, Tenn. (Adam Lau/Knoxville News Sentinel via AP, File)