...The more powerful argument is humanitarian intervention. This comes with ill grace from an administration that includes people who showed no objections to Hussein's human rights atrocities when he was at war with Iran. But do we have a moral obligation to fight despicable tyrants everywhere?

Hussein is unquestionably a monster. But does that mean we should forcibly remove him from power? "Wherever the standard of freedom and independence has been or shall be unfurled," Adams said in the same July 4 speech, "there will her heart, her benedictions and her prayers be. But she goes not abroad, in search of monsters to destroy." We are now going abroad to destroy a monster. The aftermath -- how America conducts itself in Iraq and the world -- will provide the crucial test as to whether the war can be justified.

America as the world's self-appointed judge, jury and executioner? "We must face the fact," President John F. Kennedy once said, "that the United States is neither omnipotent nor omniscient -- that we are only 6% of the world's population -- that we cannot impose our will upon the other 94% of mankind -- that we cannot right every wrong or reverse each adversity -- and that therefore there cannot be an American solution to every world problem." Arthur Schlesinger Jr.