1.   American officials point to cooperation they say the policy has yielded, like nudging North Korea into a nuclear cooperation agreement with Washington.

2.   An FBI agent testified that he discussed other highly publicized cases with Heatley in which other defendants had worked out cooperation agreements despite the serious nature of their crimes.

3.   As a result, the US Justice Department is strengthening cooperation agreements and evidence-gathering and extradition treaties with other countries, he said.

4.   As for further growth, Langmann said the company is constantly looking for new acquisitions or cooperation agreements.

5.   Azerbaijan has signed a defense cooperation agreement with the United States, and others may follow.

6.   Because he obtained the money illegally, Whitacre waived immunity under his cooperation agreement.

7.   Because his thefts violated his cooperation agreement in the price-fixing case, the government pulled its grant of immunity.

8.   Because of his financial frauds, the government determined that he had violated the terms of his cooperation agreement and waived his immunity from price-fixing charges.

9.   A military cooperation agreement between Washington and Zagreb resulted in the sending to Croatia of a large team of military advisers led by retired army generals.

10.   According to administration officials, the Russian Ministry of Atomic Energy presented them with a draft of a broad new nuclear cooperation agreement in January.