Mail service there was suspended, and a broad investigation began.

Since then, the firm has become the target of broad Federal investigations.

They said they do not believe that there is a need for a broader investigation.

Some officials said it was the Fed's action that finally motivated the department to put its full weight behind a broad investigation of the bank.

Some of those people are the subjects of a broad federal investigation.

Democrats continued to call today for a broader investigation into the intelligence failure before Sept. 11.

The second report may lead to a broad investigation of Japan's trading practices.

That outcry led to a broad investigation of the judge's record on the bench.

But plans for a broad independent investigation into events surrounding Sept. 11 have not moved forward.

Federal prosecutors begin a broad investigation of brutality in the department.