City to investigate challenge coin after Phoenix protest

PHOENIX (AP) — City officials want an outside investigation into claims of a challenge coin with inappropriate messaging and imagery being circulated among Phoenix police officers. The frontside of the coins show a man being shot in the groin with the date of an August 2017 protest on the backside. The coin was apparently circulated among some members of the police department following a protest when officers used tear gas and bean bag rounds on protesters. One protester kicked a gas canis