A break from the format here, as I want this searchable:
I’m asking friends to give to the Red Cross, or, thinking more long-term here, to Habitat for Humanity to help the victims of Katrina. When everyone is finally rescued, they’ll need someplace to live, and few will be able to afford to rebuild a home on their own.

Please take a look at Glenn Reynolds’ roundup of charities helping Katrina victims and find one to give to. More here and here.