51.   The prosecutors said they questioned whether the expert testimony would be relevant.

52.   The Supreme Court refused to clear up a continuing legal controversy about whether to stiffen rules limiting the use of expert testimony in personal injury cases and other lawsuits.

53.   They fear that a more trial-like review process, possibly requiring lawyers, traffic studies and expert testimony, will drive developers elsewhere.

54.   These estimates were prepared by economists with National Economic Research Associates, New York consultants who often provide expert testimony for corporations.

55.   --Tighten requirements on expert testimony.

56.   Unlike Ken Burns and other PBS documentarians who rely heavily on talking heads and expert testimony, Hampton headed directly to the sources.

57.   We look at the expert testimony and its possible effect on the jury.

58.   When reviewing decisions to exclude expert testimony, the high court said, appeals courts should overturn lower court rulings only when judges abused their discretion.

59.   What his ruling forbids, however, is expert testimony identifying a defendant from his prints.

60.   While jurors considered the DNA evidence extremely complicated, they could easily replicate the dental expert testimony.