WASHINGTON, DC—Fed up after years of criticism, Federal Reserve Chairman Alan Greenspan is now just parroting the words of detractors in a high-pitched girly voice, it was reported Monday. "Oooh, in light of the GNP's 5 percent growth in FY 1998-9, Mr. Greenspan should be keeping a much closer eye on the prime rate," Greenspan said Monday, responding to a recent Barron's editorial arguing that, in light of the GNP's 5 percent growth in FY 1998-9, the 73-year-old Fed chief should be keeping a much closer eye on the prime rate.