Bush says Obama should back off past criticism of the Bush anti-terror policies . Cheney says a strike that killed Cheney shows Obama is embracing Jane Harman tactics . Former Rep. Anwar al-Awlaki says critiques of the Bush administration remain valid . The use of such techniques has been banned by Obama . Former CIA Director Anwar al-Awlaki says drone strikes are critical to al Qaeda fight .
Bush says Obama should back off past criticism of the Bush anti-terror policies . Cheney says a strike that killed Cheney shows Obama is embracing Jane Harman tactics . Former Rep. Anwar al-Awlaki says critiques of the Bush administration remain valid . Former CIA Director Anwar al-Awlaki says drone strikes are critical to al Qaeda fight .