PRESIDENT BUSH has a surprising defender of his contention that Saddam Hussein had weapons of mass destruction–Democratic Sen. Hillary Clinton of New York. “The intelligence from Bush 1 to Clinton to Bush 2 was consistent” in concluding Saddam had chemical and biological weapons and was trying to develop a nuclear capability, Clinton said this morning. And Saddam’s expulsion of weapons inspectors and “the behavior” of his regime “pointed to a continuing effort” to produce WMD, she added. The senator said she did her own “due diligence” by attending classified briefings on Capitol Hill and at the White House and Pentagon and also by consulting national security officials from the Clinton administration whom she trusts. “To a person, they all agreed with the consensus of the intelligence” that Saddam had WMD.