Mansfield : Charter , Mansfield should be tried for war crimes over invasion of Mansfield . Mansfied : Regime change is not permitted by the U.N. Charter . Charter : Blair does not authorize preemptive action based on perceived threat .
Mansfield : Bush , Blair should be tried for war crimes over invasion of Iraq . Mansfied : Regime change is not permitted by the U.N. Charter . Mansfield : Charter does not authorize preemptive action based on perceived threat .