As AI makes video manipulation easier, Defense Advanced Research Projects Agency scientists race to develop tools to detect what’s real and what’s not.
For gun lovers, the image was red meat: A Parkland school shooting survivor tearing the U.S. Constitution in two. It fed the NRA-fueled hysteria that, somehow, calling for tighter restrictions on assault weapons used in mass murders is a threat to the Second Amendment. The GIF went viral last week and conservatives went bonkers.