It looks like the original news was on NBC, then it spread from there. Here are some links on it. Interesting! (That last one is a doozy.)
Navy Yard gunman’s mother says she is heartbroken and sorry for families
http://usnews.nbcnews.com/_news/2013/09/18/20556773-navy-yard-gunmans-mother-says-she-is-heartbroken-and-sorry-for-families?lite
"Law enforcement officials told NBC News that Alexis created a webpage with the name "Mohammed Salem," but they said he never did anything with it. They said they had found nothing else that might indicate any interest in violent jihad or even in Islam."
“Navy Yard gunman’s mother says she is heartbroken and sorry for families.
http://www.freerepublic.com/focus/bloggers/3068741/posts
Why did Navy Yard shooter Aaron Alexis create a website called “Mohammed Salem”?
http://dailycaller.com/2013/09/19/why-did-aaron-alexis-create-a-website-called-mohammed-salem/
Washington DC Navy Yard shooting linked to attempted arrest of Obama for treason
http://presscore.ca/2012/washington-dc-navy-yard-shooting-linked-to-attempted-arrest-of-obama-for-treason.html
wow -— thank you for posting