At this point these facts are well known, but here is more confirmation. I've received the message from a doctor and former classmate of Nidal Hasan:

He was an outspoken jihadist. He stated publicly that Shariah Law came before the Constitution that he swore an oath to uphold. He did off topic presentations in public health classes on how the War on Terror was a war on Islam. Other courses, he justified suicide bombing.

We complained to faculty, but the PC climate in the military prevented any action that might have been taken against him. Now there are 13 people dead and scores more wounded.