Mr. Channell and three members of his staff are cooperating.

Leading members of the military and police have cooperated with the illegal drug trade in Haiti since the 1980s.

Some members of Capra's family and film crew also cooperated.

But today she denied that any member of her family had cooperated with the Israeli authorities.

Without social inequality, Parsons finds it difficult to see how members of society could effectively cooperate and work together.

By the latest count, 1,300 former members of the Mafia are cooperating with prosecutors.

Nearly all members of the society cooperated with dictatorships, one way or another.

He said some members were cooperating with the authorities.

"The members of the administration have been cooperating fully."

Law-enforcement officials said members of different Mafia families often cooperate and share profits.