I've finally composed my own article on this shocking catastrophe, making sense of it with what I know from the Bible of how God works.  Read it here:
Hurricane Katrina: God's Judgment on New Orleans or Something Else? A Biblical View
http://www.escapeallthesethings.com/katrina-new-orleans-hurricane.htm

Kind Regards,

Tim McHyde
http://www.EscapeAllTheseThings.com
Sharing the Plainterpretation of Bible Prophecy since 2000