The Tsunami that was Katrina
This guy is now saying, since he wrote this, that the Japanese mafia (Yakuza) created and guided Katrina to avenge Hiroshima, having acquired the weather modification capability from Russia.
I find these sorts of theories a bit more plausible than that it is "God's wrath" on the sins of New Orleans. First of all, why did He leave the French Quarter unscathed? An all-powerful god would have a better aim than that.