It turns out Loughner is another troubled kid who had problems with drugs. He was also a big fan of Adolf Hitler and his book Mein Kampf. Loughner's last posting on social media pages like Facebok was see you later, and he dabbled in Mind Control posting strange videos on YouTube, like the examples below.
No motive has been established yet, but I am sure they will find a way to tie this loser to the Tea Party and Janet Napolitano is probably in the back rooms of DHS planning her next attack on freedom.
