Since 1988, 48 leaders of the oil workers' union here have been killed.
But union leaders say few workers are even looking for new jobs.
The union leaders themselves did little to help their cause.
He would tell the union leaders a thing or two.
Other union leaders called for teachers to return to work.
Instead, union leaders put the company's last offer to a vote.
How many of us even know who our union leaders are?
As a result, union leaders decided to make the study public.
Union leaders said they would continue to work against the changes.
Union leaders have said they were in no way involved.