Former New York City mayor Rudy Giuliani, speaking for his fellow Republicans ten years after the September 11th attacks, denounced President Barack Obama's handling of national security on Saturday. Giuliani, giving the party's weekly address, notably blasted Obama's decision to withdraw some 33,000 US troops from Afghanistan by September 2012 and bring home all combat forces by 2014. "Perhaps the most dangerous impulse we've developed since September 11 is impatience demonstrated by the calls to put our armed forces on timetables," said the former mayor, hailed for his take-charge response to the attacks. ...And he blasted "the inappropriate decision-making and...