In his Iraq policy, George W. Bush has often been likened to Lyndon Johnson, who embarked on a costly war that he didn't know how to win or end. But the agreement American negotiators have forged with North Korea brings to mind a happier precedent: Richard Nixon's opening to China, a surprising breakthrough that belied his hard-line record and shrewdly advanced American … [Read more...] about George W. Bush’s ‘Nixon to China’ Moment