His campaign used the Internet, as the other candidates did.

The campaign uses an emotional approach to help that understanding.

The campaign used the 4th edition rules and time frame.

He said the campaign might use its findings to create commercials.

The campaign is running exclusively in Washington and will not use any television spots.

The campaign is using cheekiness to get that point across.

The campaign is also using radio for the first time, devoting about a third of its budget.

But the campaigns have also used free press coverage to get their messages across.

Some campaigns use those measurements to show that they have broad support.

He had already prepared this campaign using the numerous gifts presented to him.