Unpaid workers have gone out on warning strikes and threaten longer ones.

On top of that, workers, who have not been paid for eight months, are threatening to strike.

During a recent railway strike, some workers had threatened to sabotage a train.

You cut school, threaten a teacher, 'dis' a social worker, and no one, white or black, says stop.

Another worker threatened to kill Crowder with a gun.

They said the workers had threatened to strike during Mr. Gorbachev's visit.

But how often do workers threaten to strike the union they work for?

But when the workers threatened to picket other railroads, court injunctions stopped them.

In addition, postal workers threatened to walk off their jobs over pay demands.

Having occupied factories, workers threaten to blow them up if authorities do not meet their conditions.