The new Ethan Hawke thriller The Purge was number one at the box office during its opening weekend, but critics are slamming the film for its thinly veiled commentary against the National Rifle Association and Tea Party groups. The plot brings moviegoers to the near future where in 2022 a new regime has come to America. The "New Founders" have taken over the country and practically eliminated unemployment crime, and want. One of the ways this new political movement has brought on such an idyllic society is to allow one night a year when any and all violence, even murder,...