1.   Attorney General John Ashcroft told reporters Saturday that the investigation was yielding promising results.

2.   A police investigation yielded nothing and the case was soon closed.

3.   Adam bristles at the suggestion that he was pressured to deny the cougar theory, but a state investigation did yield contradictory findings.

4.   After the attack on the Cole, an intensive investigation yielded the name of a key figure behind the attack.

5.   But the investigations yielded no evidence of wrongdoing, and he was exonerated.

6.   Health officials hope their investigation will yield clues about how cyclospora develops and spreads.

7.   Republicans respond that the investigation has yielded results.

8.   That investigation yielded no charges against anyone.

9.   The investigation also has yielded some pretty odd tales.

10.   The massive investigation yielded its first arrest Friday.