Ow did Hurricane Katrina influence Homeland Security as it currently operates in the U.S.

Other than the September 11, 2001 attacks, and later than 2000, identify and describe one event that has influenced (changed, modified, added, subtracted) homeland security as it currently operates in the US. Your paper should include the following parts:
a) Cover page with your name, assignment title, and date.
b) An introduction section that details what you will be discussing.
c) Threat identification. That is, give a detailed description of the incident and how it is an Homeland Security concern.
d) Solution identification. That is, give a discussion of the United States response to this incident, including the impact on homeland security operations, funding, authority, etc.
e) References: At least three references in APA style. NO WIKIPEDIA