He has taken monthly readings going back 45 years and found 80 instances in which they have been this low or lower.

Some airlines conducted their own tests and also found instances of failure, he said.

But tearing these things apart, they have found instances that are much newer.

The report found instances of backdating ranging from one to nine days.

The center found many instances of legislators' failing to disclose business interests.

The study found many instances in which parents displayed an "extraordinary disregard for the children's safety."

We have found instances where government regulation has proved counter-productive.

In 1992, an Army report found several instances of soldiers' activity in gangs.

Ms. Reno said investigators found only three instances in which made fund-raising related calls.

Indeed, she has found instances where colleges would look better if they had been clearer about scholarships versus loans.