Some social networks, including Nextdoor, have changed their policies after a number of racial profiling incidents between real-life neighbors. One controversy broke out at a neighborhood in Oakland, California, focused on Nextdoor’s “neighborhood watch” function. Some residents got upset when they realized the “suspicious” people white members posted about tended to be people of color. Hear from two Oakland neighbors who dealt with the problem head-on and found more neighborly ways to behave online.