The Great Deluge

by Douglas Brinkley

In the span of five violent hours on August 29, 2005, Hurricane Katrina destroyed major Gulf Coast cities and flattened 150 miles of coastline. Yet those wind-torn hours represented only the first stage of the relentless triple tragedy that Katrina brought to the entire Gulf Coast, from Louisiana to Mississippi to Alabama.First came the hurricane, one of the three strongest ever to make landfall in the United States — 150-mile- per-hour winds, with gusts measuring more than 180 miles per hour ripping buildings to pieces.Second, the storm-surge flooding, which submerged a half million homes, creating the largest domestic refugee crisis since the Civil War. Eighty percent of New Orleans was under water, as debris and sewage coursed through the streets, and whole towns in south-eastern Louisiana ceased to exist.And third, the human tragedy of government mis-management, which proved as cruel as the natural disaster itself. Ray Nagin, the mayor of New Orleans, implemented an evacuation plan