] Just about everyone is worrying about the tanking dollar ] and the enormous U.S. trade deficit. So it's high time ] for Alan Greenspan, the nation's central banker, to step ] in and tell us how we might deal with the wilting ] greenback. ] ] Instead, the Fed chairman has made a speech that will go ] down as the one of most flagrant pieces of self-serving ] tripe in financial history. Greenspan's oped not universally loved. Dollar's Dip Shows Greenspan in Denial |