(NEWSER) - Dick Cheney pursued a pardon for former aide Scooter Libby so doggedly in his final days in office that he pushed the bounds of his 9-year relationship with George Bush, reports Time. It wasn't so much a political issue as a moral "crusade" for Cheney, write Massimo Calabresi and Michael Weisskopf. He implored Bush not to leave "anyone on the battlefield" and said anything less than a full pardon would tarnish their legacy in the war on terror. "Cheney really got in the president's face," says one source. "He just wouldn't give it up." More»