ALBANY - Sen. Hillary Rodham Clinton said yesterday she hopes America is ready for a female president - and gave her strongest hint yet at whom she has in mind when she blurted out, “Stay tuned.” Clinton, who was on a three-day upstate New York campaign swing, made the provocative comment to ABC's "Nightline," which reaches a national audience. Asked if America is ready for its first female chief executive, Clinton responded, "It just depends on when and if that happens. Stay tuned." Her coy remark immediately renewed speculation that the former first lady, heading to an easy re-election victory...