When you guys pray concerning Katrina, what exactly do you pray for? If god sent the hurricane, are you asking god to reverse his[?] decision? He must have known the suffering that Katrina would cause. Are you asking him to now realize that he made a bad decision? Could he do that [make a bad decision]? Do you want him to reverse the pain that he initiated? Why would he do that? Just because you ask him to?
Consider this. God has no control over accidents and man's choices. You can decide as to whether God has control over Natural Disasters. Wasn't it man who decided bo build a large city below sea level?