Katrina angry on America

Hurricane Katrina played real havoc in USA this year.
Katrina is a soldier among many soldiers of the Almighty God.
This soldier showed the public a little consequence of their sins and arrogance, hoping they will repent.
Katrina showed America the pain of Baghdad and Afghanistan.
Katrina showed most advanced nation their weakness in front of the Power of Allah.
Katrina carries lots of lessons for those who understand.