Of course semi-automatic guns are deadlier. Here’s why scientists took so long to say so.


military semi automatic rifle
Health

We desperately need research on firearms—but the federal government can't fund it.

Today, researchers added another scrap of knowledge to the small pile of what we know about guns in America: semi-automatic rifles allow shooters to wound and kill more…
via Popular Science "https://ift.tt/2Ml9r9y"

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