Or how the union will respond to yet another management change at the point.

The union does not respond until after the balloting is over.

Manfred said the union did not respond to the package.

The news was unexpected and the union responded in the same way it had four years prior.

The union responded by moving up the strike date from May 30 to today.

The unions responded by saying they were trying to be responsive.

How the union responds, he adds, "will determine whether it remains an important part of American economic and political life."

He said it was not clear how the union would respond if the company resumed distribution operations.

He said the union has not responded to the proposal.

The guards' union did not respond to calls seeking comment.