Why Workers Went On Strike At Denver International Airport

DENVER (CBS4) – About 150 workers at Denver International Airport are expected back at work Friday after a one-day strike.
The workers are upset about wages and benefits and they pushed their case inside the airport on Wednesday.
(credit: CBS)
The strikers work for companies that handle baggage and cleaning operations on United flights and wheelchair services in the airport.
(credit: CBS)
One of the companies agreed to meet with the employees.
The strike did not interupt flights.