We can see that the wonderful 'spirit of generosity' of Americans
and people worldwide, is responding to the sufferings of those
displaced by Katrina. This is all in Mother's play.
Of course, when large numbers of displaced people descend upon
a town; having the benefit of federal financial support;
this will naturally result in competiton for jobs and housing.
This is also in Mother's play.
The late John Lee Hooker has a song about that too: