“Clearly, with Texans and their affinity for guns, there is one area sorely lacking when it comes to possession and the carrying of guns,” former Texas State Rep. Carl Parker writes at The Examiner in southeast Texas. “We are in need of the equivalent of Emily Post, a writer on social etiquette … Many of us are certainly in a quandary about protocol and manners when it comes to when, where and how we should wear our weapons or have them on open display.” Help the man out, woudja?