Presumptive Democratic nominee Joe Biden said Monday police should be trained to shoot at the legs of assailants, which police training experts decry as impractical and dangerous. "We also have to fundamentally change the way police are trained," he said. "The idea that instead of standing there and teaching a cop when there's an unarmed person that's coming at them with a knife so they shoot him in the leg instead of in the heart, is a very different thing. There's a lot of different things that can change."

More...