I was going to post this yesterday as it was the Katrina 10th anniversary, but had too many things to do.
It seems everything reminds me of a song and the remembrance of August 29, 2005 it was this song: "Wasn't it a mighty storm".
"Wasn't That a Mighty Storm" is an American folk song concerning the 1900 hurricane that destroyed Galveston, Texas. It was revived and popularized by Eric Von Schmidt and Tom Rush in the 1960s, and later by the bluegrass musician Tony Rice.
One of my favorite singer/songwriters, Tom Rush, performs it live with an opening commentary on the song and its history. He also plays knife guitar!