Hurricane Katrina Survivor Gives Tours of Its Destruction

Aug. 24, 2015 - If you visit New Orleans as a tourist, one of your options is a bus ride called the Hurricane Katrina Tour. Reliving one of the worst storms of the century could be painful, but for John Olivard, it's a form of therapy. As a tour guide for Gray Line Tours New Orleans, Olivard strives to teach people about what the city went through and show them how rebuilding is making New Orleans stronger.