In 2005, Hurricane Katrina introduced the United States to the new concept of a higher level or a "catastrophic" natural disaster. The hurricane tested the implementation of NIMS and led to the development of the National Response Framework to replace the earlier National Response Plan. It also inspired a series of legislative and executive actions to reorganize FEMA and the overall national homeland security program. A year after Hurricane Katrina, the Bush administration published the report, "The Federal Response to Hurricane Katrina: Lessons Learned." Although this report focuses on the federal response to Hurricane Katrina, it remains a classic case study that also addresses federal interaction with state and local governments as well as the private sector. At the same time, the Target Capabilities List (TCL) developed by the Department of Homeland Security (you were introduced to the TCL in Week 2), was expanded and updated following the experience of Hurricane Katrina. The TCL c