War critics astonished as US hawk admits invasion was illegal Oliver Burkeman and Julian Borger in Washington Thursday November 20, 2003 The Guardian International lawyers and anti-war campaigners reacted with astonishment yesterday after the influential Pentagon hawk Richard Perle conceded that the invasion of Iraq had been illegal. In a startling break with the official White House and Downing Street lines, Mr Perle told an audience in London: "I think in this case international law stood in the way of doing the right thing." President George Bush has consistently argued that the war was legal either because of existing UN...