Most of us think these people were probably terrorists anyway. So the president’s reassurances have been enough to keep criticism at an acceptable level for the White House. Democrats in Congress and in the press have only gingerly questioned the claims by a Democratic president that he is right about the law and careful when he orders drone attacks on our citizens. And Republicans, who favor aggressive national security powers for the executive branch, look forward to the day when one of their own can wield them again.