http://story.news.yahoo.com/news?tmpl=s ... l_security

Also on Sunday, House Democratic Leader Nancy Pelosi said on Fox that because of Federal Reserve Chairman Alan Greenspan's support of personal accounts, some people "have seriously questioned the independence of the Fed." She declined to say whether she would describe Greenspan as a "political hack," as Senate Democratic Leader Harry Reid did last week.

Other Democrats distanced themselves from Reid's comment. Sen. Joe Lieberman, D-Conn., said on CNN that Greenspan is "sometimes very mistaken," but he is an "above-average human."