ST. CLOUD, Minn. – Shane Williams was standing in line at Orange Julius with his 6-year old daughter when the screaming started last week. Instinctively, Shane pulled his daughter close and began searching for the cause of the commotion. Williams saw a woman running toward him; blood ran through her fingers where she clutched her abdomen. Behind her, a man dressed in a security guard uniform appeared to be wrestling with someone. Williams, who believed he might be witnessing an instance of patriarchal oppression, grabbed his cellphone. What happened next has caused everyone from the Mayor of St. Cloud, to...