Katrina all over again? Painful memories loom large in Houston, a major US city underwater
Officials in Texas battling the after-effects of Hurricane Harvey hope to avoid a repeat of the 2005 fiasco in New Orleans

As people waded in chest-high floodwaters, Houston turned its main convention centre into a shelter Sunday, evoking memories of Hurricane Katrina, when breached levees in New Orleans stranded tens of thousands of people in squalid conditions at that city’s football stadium and convention centre.
Elected officials have vowed to heed the lessons from Katrina in 2005, when about 30,000 evacuees spent days packed inside the sweltering Superdome with limited power and water and a roof that was shredded in the howling wind.


Bush was heavily criticised for a slow federal government response to the storm, which left more than 1,800 people dead and caused US$151 billion dollars in damage.