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
http://usnews.nbcnews.com/_news/2013/09/18/20556773-navy-yard-gunmans-mother-says-she-is-heartbroken-and-sorry-for-families?lite