Such policies would benefit some groups of workers, but more likely those who are already highly paid.

Some groups of workers are more successful than others in achieving this.

This group of potential workers includes women and recent immigrants.

However, it was very difficult for local groups of workers to succeed.

We saw a group of workers on the right bank working under military supervision.

Few other groups of workers have grown as rapidly in the 1990's.

Each year you have a whole group of new workers that come in.

It was the first place he ever saw a group of workers have a company cheer.

People have talked very much about how this group of workers is particularly vulnerable.

Small groups of workers stood nearby, held back by military police.