Each side called on him to come to its aid.

In 10 days of testimony, the two sides called 45 witnesses.

At the trial, each side will be calling computer scientists to testify.

"If one side calls a conference, draw your own conclusions."

It has been what both sides are calling a winning deal.

Not surprisingly, all sides in the debate have called for additional research.

The two sides called upon the police to act without political bias.

One more battle to fight, unless the other side got some brains and just called it a day.

Each side, however, has called a meeting today among its own members.

So called because he switched sides 6 times before his death.