Workers at America's largest wholesale retailer may soon go on strike as the corporation has seen profits skyrocket in recent years, union officials said. Costco workers nationwide voted by an overwhelming 85-percent margin to authorize a strike,

Costco Teamsters nationwide have voted by an 85% margin to authorize a strike on Feb. 1 if its labor dispute over fair wages and benefits is not resolved. The Costco Teamsters National Master Agreement, covering more than 18,000 Costco workers, expires on Jan. 31.

Members of the Teamsters union have authorized a strike against Costco on February 1 unless they reach a deal with the warehouse retailer before the current contract expires 31.