open carry gun free zone

I was at the Wyoming GOP convention. It was fun. http://trib.com/news/state-and-regional/open-carry-open-defiance-at-wyoming-gop-convention/article_d73bd8ef-fbb9-54da-a2ea-bacd7fef9eb7.html At first the police wanted to arrest everyone carrying, but when they got there there was too many...