21.   But with Greenspan scheduled to deliver his semi-annual congressional testimony on the economy, market participants elected to take a cautious approach in strategy.

22.   Canadian government bonds were little changed ahead of economic reports in Canada and the U.S. and congressional testimony by Federal Reserve Chairman Alan Greenspan.

23.   Carlson is one of several companies whose executives have criticized the embargo in congressional testimony since early last year.

24.   CIA Director George Tenet predicted in congressional testimony in February that there would be a major spring offensive by the Serbs in Kosovo and massive refugee flows.

25.   Congressional testimony last week by Federal Reserve Chairman Alan Greenspan suggested that he might agree with Ms. Tyson.

26.   Congressional testimony, however, showed insurance companies are finding ways around new laws requiring them to cover people with serious medical problems.

27.   Congressional testimony last week by Greenspan seemed to indicate he would not push for a rate cut.

28.   Congressional testimony suggests that a case based on secret evidence occurs about once a month.

29.   Consequently, Liebenow and other business leaders are trying to rally support with personal visits, phone calls, letters and congressional testimony.

30.   Concerns were raised in congressional testimony that women were dying because they got mammograms that failed to detect tumors.