http://www.articleheaven.net en-us editorial@articlealley.com Before the Occupy Houston protests, most had never heard of a dragon sleeve. What is it? It is a tube made of PVC pipe that protesters locker their arms inside. The idea is that, when protestors are linked together with dragon sleeves, it is harder for... http://www.articleheaven.net/dragon-sleeves-and-brady-2434302.html 20th September 2012