This is precisely why the US refused to subject itself to the jurisdiction of the ICC

"Blair faces war crimes trial after Iraq war". [Link via Andrew Stuttaford on The Corner.]

LONDON (Reuters) - A group of lawyers aims to prosecute Prime Minister Tony Blair for war crimes at the new International Criminal Court (ICC) if an Iraqi war goes ahead.

I'm not even going to comment, beyond a derisive raspberry in the ICC's general direction.