http://www.mercurynews.com/mld/mercurynews/13774040.htmKENNER, La. - A violent thunderstorm swept through neighborhoods hit hard by Hurricane Katrina, tearing off roofs, knocking down utility poles and collapsing at least one previously storm-damaged house early Thursday, authorities said.
No serious injuries were reported.
The storm ripped part of a roof off Louis Armstrong International Airport, then hit the suburb of Kenner and the hurricane-ravaged lakefront area of New Orleans where at least one house collapsed, police said.
Authorities said a state police communications tower also fell across a roadway.
At the airport, a piece of roof was torn off a concourse, and a jetway used to load passengers was torn off and slammed into another jetway, said airport spokeswoman Michelle Duffourc. The airport was left on emergency power, grounding passenger service.