The Sandy Hook massacre was considered a watershed moment in the national debate on gun control, but the body count at the hands of gun violence has only increased. Through the lens of the victims' families, as well as pro-gun advocates, we examine why our politicians have failed to act. World Premiere更多《枪口之下》在线高清观看免费、枪口之下免费在线观看高清完整版、枪口之下国语在线观看相关记录资源，请持续关注小智乐影视在线!