What's your point? The country has been in over a hundred conflicts without a formal declaration of war. The legality of a war should have little to do with the necessity of one. The former seems to be more of a formality than anything else.
Excerpt:
The United States needs a new law requiring that the president consult with Congress before going to war, a blue-ribbon panel led by two former secretaries of state said Tuesday. James Baker, left, and Warren Christopher led a panel that recommended a new War Powers Act.
The current War Powers Resolution is "ineffective, and it should be repealed and it should be replaced," James Baker said in a joint appearance with Warren Christopher, announcing the results of the study they led.