Sorry, I had to go look up what ANFO is.<p>&gt; Do you think ANFO fits into the category? Why or why not?<p>It&#x27;s a very interesting question.  This is a great example, thanks for bringing it up.  I guess I&#x27;m OK with restrictions on ANFO in the same way I&#x27;m OK with our (US) current restrictions on Browning .50 machine guns.  At the same time, I doubt I&#x27;d get too worked up if someone proposed to relax either of those.<p>I have heard some people talk about trying to restrict access to cow poop -- the fertilizer component of a homemade ANFO bomb like the one used by domestic terrorists in Oklahoma City.  To me, that feels like going way too far.<p>It&#x27;s a complicated issue.  What do you think?