After looking at the actions of the Louisiana governor, a nonpartisan congressional research report she did take the necessary steps.
The report found that:
All necessary conditions for federal relief were met on August 28. Pursuant to Section 502 of the Stafford Act, "[t]he declaration of an emergency by the President makes Federal emergency assistance available," and the President made such a declaration on August 28. The public record indicates that several additional days passed before such assistance was actually made available to the State;
The Governor must make a timely request for such assistance, which meets the requirements of federal law. The report states that "[e]xcept to the extent that an emergency involves primarily Federal interests, both declarations of major disaster and declarations of emergency must be triggered by a request to the President from the Governor of the affected state";
The Governor did indeed make such a request, which was both timely and in compliance with federal law. The report finds that "Governor Kathleen Babineaux Blanco requested by letter dated August 27, 2005...that the President declare an emergency for the State of Louisiana due to Hurricane Katrina for the time period from August 26, 2005 and continuing pursuant to [applicable Federal statute]" and "Governor Blanco's August 27,2005 request for an emergency declaration also included her determination...that 'the incident is of such severity and magnitude that effective response is beyond the capabilities of the State and affected local governments and that supplementary Federal assistance is necessary to save lives, protect property, public health, and safety, or to lessen or avert the threat of disaster."
so, again we have to ask, why the failed response?
Could it be that, aside from Bush's habit of staffing FEMA with persons who have no experience in the field, he had FEMA planning for terrorism, not nature.
Just a thought.