The union workers of Kroger-owned King Soopers grocery stores in the Denver metro, Boulder, Parker and Broomfield bargaining units voted to authorize an unfair labor practice strike. FOX31's Gabrielle Franklin explains.

Sadly, this Company’s targeting of fixed-income retirees and other vulnerable populations only compounds its history of targeting consumers with predatory pricing,” union president

Some union employees at King Soopers have voted almost unanimously to authorize a strike. The grocery chain in Colorado is owned by parent company Kroger.