[Madison, Wisc...] Not long ago, it was unthinkable to disrespect the National Anthem in anyway whatsoever. However pro-labor union protesters showed no hesitation in crossing that line on Saturday in Madison, Wisconsin. As thousands prepared to gather for the Americans for Prosperity Tax Day Rally, a few protesters gathered at the edges of the crowd to show their contempt for Gov. Scott Walker, Republicans, Conservatives and all things Tea Party.