Obama is running massive military operations inside the US, when all that is needed is to eliminate the gun free zones which are being targeted by a few mentally ill children
No doubt Obama could have finished his round of golf, mobilized the army, and gotten them to Sandy Hook Elementary in less than 15 minutes.
The US elected a third world dictator, and is rapidly degenerating into a third-world country.
Real Science 
Obama Running Mass Military Maneuvers In The US – Inspired by These Guys…
… and dishonoring these guys…
The “Enhanced Drone Operations” being carried out now around the hell holes of the world are great practice and these training missions have revealed how an army is not necessarily needed in the theatre of warfare.
Please realize that the drones that are loaded, programmed and pre-flight tested are done without knowledge of their future mission. The computerized control utilizing ground based and satellite based platforms allow the operator (one operator) to operate the unit within any geographical area on the planet and of course, unload with spectacular accuracy.!
Think about that one and ask yourself, what could possibly go wrong!!!