We know exactly who they are: islamists. We have video recordings where you can hear them yelling &quot;allahu Akbar&quot; while shooting.<p>42% of young Muslims in France believe suicide bombings are justified (35% overall).<p><a href="http:&#x2F;&#x2F;www.pewresearch.org&#x2F;files&#x2F;old-assets&#x2F;pdf&#x2F;muslim-americans.pdf#page=60" rel="nofollow">http:&#x2F;&#x2F;www.pewresearch.org&#x2F;files&#x2F;old-assets&#x2F;pdf&#x2F;muslim-ameri...</a>