Comment: I had the thought at the back

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In reply to comment: Just to be conspiratorial (see in situ)

I had the thought at the back

I had the thought at the back of my mind too. Did you notice the guy used an assault rifle, shotgun, and handgun? This is a good example of how better it would be if more sane people were armed. This guy might've been taken down quickly and fewer people killed and injured.