I understand your burning need to blame this and any other unpleasant event on Obama, but the extent to which you are stretching circumstantial issues is laughable at best.
This crackpot could have cared less who is in the White House and whether or not their foreign policy is one of "appeasement". He would have done what he did even if Atilla the Hun himself was president.
Yes he may have gotten fuel for his fire from the rantings of a radical imam and he clearly sympathized with the Islamist jihad, but his meltdown appears to have been an individual act and a far cry from an organized act of foreign sponsored terrorism on US soil. In spite of the fact that his beliefs are rooted in Islam, this is more and act of domestic terrorism than anything else.
Now, if it turns out that he was a sleeper agent or a "winter soldier" implanted in the US military by Al Quaeda, then that's a whole different story. Highly unlikely though. Not every a$$hole who shouts religious slogans while going on a shooting rampage is a bona fide foreign terrorist.
I know I'm wasting my time going against the excited clamour to turn this event into an Obama indictment so I'll bow out and let you have your fun.
One thing I think is worthy of discussion though is the politically incorrect question of whether it is even possible for a devout Muslim to serve loyally in the US Armed Forces given todays global realities - and what measures could/should the US military be taking to address this concern. I will start a new thread so as not to drag this lynching party off topic.