11.   Dean was the White House counsel in the Nixon administration who provided crucial testimony in the Watergate hearings.

12.   Defense attorneys hope to show that Fuhrman, who provided vital testimony about such matters as finding a bloody glove, perjured himself.

13.   Cunningham, who testified before the Appropriations Committee on Monday, provided written testimony outlining the disclosure changes but they were not discussed at the meeting.

14.   During pre-trial discovery in the New York case, lawyers uncovered an industry whistleblower who has provided testimony critical of gun makers.

15.   During the same hearing, Messemer also acknowledged that he had provided misleading testimony last December in several other critical issues.

16.   Ervin provided testimony to SWC and NCAA investigators after receiving a grant of immunity from the NCAA.

17.   Executive privilege is a court-created exception to the general requirement that all people issued subpoenas must provide testimony to Congress or the courts.

18.   For proof that the services work, George and Jeanne Alexander happily provide testimony.

19.   Following is a list of the times when President Clinton and Hillary Rodham Clinton, as well as other presidents over the last two decades, have provided testimony.

20.   Following is a list of the times when President Clinton and Hillary Rodham Clinton, as well as previous presidents in the last two decades, have provided testimony.