The strike by Starbucks (NASDAQ:SBUX) baristas that are members of the Workers United union ended on December 24. However, the labor issues for the coffee chain are far from over. The union organized the strike to protest a lack of progress in contract negotiations with Starbucks (SBUX).

Starbucks' union says workers are walking off the job at some 300 — out of over 10,000 — stores across the U.S. as contract negotiations falter. The company urges it to return to the bargaining table.

A strike that lasted for days against Starbucks ended on Tuesday, the union Starbucks Workers United told ABC News. The strike involved workers at over 300 stores in dozens of cities nationwide. “The company should be concerned because this is just the ...