As you may recall, I have asked that President recall all military to CONUS and then -but very soon now - disband our standing forces.
That would still leave us with a well regulated militia if anyone thinks we need protection here at home.
Re. Ft Hood: There will be, per the Zetas, more and more of these bizerk persons who are looking to improve their place in the waterworld pecking order by killing others.
Sometimes they immediately kill their own body in order to get the reward promised by the STS angels.
You can read about this topic by using the ZT Search Engine.