"At the University of San Diego a few years ago, pro-lifers gathered, while pro-choicers chanted the above. Sides clashed and tension ran high. A banner equating pro-choice ideology with Nazism and Hitler was displayed. "Baby Killers," a little red stop sign said -- a sign held by a well-dressed 3-year-old who sat atop the shoulders of his upper-middle class father. The kid looked confused and frightened. The ominous presence of armed police on horseback would be enough to upset anyone."