This isn't sounding quite as crazy as it used to:

EL PASO -- A U.S. Army War College report warns an economic crisis in the United States could lead to massive civil unrest and the need to call on the military to restore order.

Retired Army Lt. Col. Nathan Freir wrote the report "Known Unknowns: Unconventional Strategic Shocks in Defense Strategy Development," which the Army think tank in Carlisle, Pa., recently released.

"Widespread civil violence inside the United States would force the defense establishment to reorient priorities ... to defend basic domestic order and human security," the report said, in case of "unforeseen economic collapse," "pervasive public health emergencies," and "catastrophic natural and human disasters," among other possible crises.

The report also suggests the new (Barack Obama) administration could face a "strategic shock" within the first eight months in office.