Senate Democrats joined by some libertarian-leaning Republicans want to extend the expiring provisions of the law by three months to give Congress time to add more protections against what they say are excessive police powers.
''There's no reason to compromise right to due process, the right to a judicial review, fair and reasonable standards of evidence in the pursuit of our security,'' said Sen. John E. Sununu, R-N.H., one of several senators urging Congress to move the expiration date to March 31.
