Texas cheerleaders fight for biblical banners at football games   9/20/12 NBC News http://usnews.nbcnews.com/_news/2012/09/21/14014185-texas-cheerleaders-fight-for-biblical-banners-at-football-games   A group of Texas high school cheerleaders is at the center of a spat over religious speech after the school district told them they had to stop using Christian-themed banners at school football game…