Truth is, no Western gov't wants to call a Muslim deranged. Now they'll call him 'crazy' but not a terrorist. This in spite of his obvious decision to perform his deed for ISIS. Stop saying 'lone wolf,' truth is they are 'Known wolfs.'
Whether Fort Hood or here or those in Canada, or the nutter in NY, they meant what they wanted to do, which was to create terror. Doesn't matter if they had contact with an umbrella terror group, crazy or not, they were acting in the name of the terror groups they believed Islam was in favor of.