SANTA ANA, Calif -- A demonstrator was hit in the face with a projectile fired by a federal officer at close range during a Southern California protest, leaving him bloodied and with serious injuries, according to video and accounts from fellow protesters and family on Tuesday. The Friday gathering outside the federal immigration building in the city of Santa Ana was in response to the shooting death of Renee Good in Minneapolis by a federal agent, which has kicked off a wave of protests around the country. Hundreds of people had marched in the streets in Santa Ana until a...