Hi Brandon
UN figures show that during the blockade of Iraq (between desert storm and the Iraq war), 500,000 children died as a result of the blockade, and up to 1,000,000 Iraqi's. Since the war, and as of about 3 months ago, estimates for the dead ranged between 200,000 (if I remember right) and 800,000. After the war, there will be ongoing deaths from the civil war which is a direct result of the invasion, and from the hundreds of thousands of rounds of depleted uranium that is laying around iraq. There will be further deaths from the depleted infrastructure (hospitals etc), and from the extra poverty brought about by any war.
As to the 'leader of the free world' comments...
http://en.wikipedia.org/wiki/Leader_of_the_Free_World
or just type "leader of the free world" (don't forget the inverted comma's into google and you will get lots of hits.