She was heartily sick of the questioning, not only from reporters, but from the prosecuting attorneys as they challenged her testimony in preparation of their case.

Selle did not challenge their testimony, nor the evidence the Bee Gees offered.

Mr. Specter, a former District Attorney here, challenged Professor Hill's testimony, at one point saying a seeming contradiction was "flat-out perjury."

After the hearing, rather than challenging Mr. Greenspan's testimony, they tried to spin it in their favor.

But the captain's lawyers presented a vast amount of evidence to challenge her testimony.

The prosecution witnesses who could challenge their testimony - the accuser and the limousine driver - testified last week, and the prosecution was ready to close its case.

Mr. Turan challenged hospital officials' testimony to the commission, saying that he had discouraged them from cooperating with the commission.

The opposing counsel challenged his testimony with a quotation from Mr. Evensky's own blog.

But defense lawyers have been armed with potent ammunition to challenge the F.B.I.'s forensic testimony, in Federal, state and local cases.

Futerman did not challenge Francis's previous testimony that Johnson used drugs since 1981.