From the video:
Everyday in society somebody is being killed. Unfortunately, America loves guns. We love guns to the point we see the devastation on a daily basis and..uh..you don't blame a group. You don't blame a society...immigrant community because of the act of one group...one individual. You can not say that.
This kind of insane political correctness will get us all killed. Of course we can blame a group for this terrorist act. That group is followers of Islam who take a literal view of the Koranic passages advocating infidels be beheaded. Unfortunately, that seems to be a large portion of the Islamic faith.