How could G-d create "hitler" and "bin laden"

The above question seems to be a favorite of all the atheists who have given up indefinately on the idea that there is a True Creator. 

Illness and heresy created the output of Hitler and Bin Laden. G-d continues to show us as a human civilization that there is much evil under the sun. We are always given the ability at the long run always to fight evil indefinately. G-d did not make the evil for us to be destroyed but the evil existed as to destroy itself in the long run.
Ultimately, we can not hold G-d accountable for the hatred and divisiveness. We can realize that sickness, heresy, wickedness, poverty and hatred exist and all try to destroy the unity that humanity will ultimately continue to move towards with the help of a Divine Creator.