Seen from the perspective of a law enforce@斗罗大陆143@ment officer, the heads of a criminal network and its victims, John@水泄不通(肉)@ Swab’s kinetic, pulse-raising thr@广州漫展原图@iller details how fentanyl is crippling the American heartland and pushing US society perilously close to the po@金新雅@int of collapse.