Purpose of National Emergency Centers- The purpose of a national emergency center shall be to use existing infrastructure--
(1) to provide temporary housing, medical, and humanitarian assistance to individuals and families dislocated due to an emergency or major disaster;
(2) to provide centralized locations for the purposes of training and ensuring the coordination of Federal, State, and local first responders;
(3) to provide centralized locations to improve the coordination of preparedness, response, and recovery efforts of government, private, and not-for-profit entities and faith-based organizations; and
(4) to meet other appropriate needs, as determined by the Secretary of Homeland Security.
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Notice the VAGUE section #4 - does this give them carte blanch?
SEC. 4. LIMITATIONS ON STATUTORY CONSTRUCTION.
This Act does not affect--
(1) the authority of the Federal Government to provide emergency or major disaster assistance or to implement any disaster mitigation and response program, including any program authorized by the Robert T. Stafford Disaster Relief and Emergency Assistance Act (42 U.S.C. 5121 et seq.); or
(2) the authority of a State or local government to respond to an emergency.
link: http://www.govtrack.us/congress/billtext.xpd?bill=h111-645