King Soopers union members established picket lines at 77 grocery stores throughout the Denver metro area Thursday to protest unfair labor practices. State of play: The labor dispute is expected to last two weeks and affect about 10,

Employees with King Soopers were up early Thursday morning to get on the picket line and go on strike after a series of issues they said they want addressed by the large grocery chain.

Union members took to the picket lines Thursday in a two-week strike against King Soopers stores across the Denver area and in Boulder and Louisville.