Louisiana fathers are taking matters into their own hands after repeated violence broke out in one school, where 23 students were arrested over just a three-day period. "We're dads. We decided the best people who can take care of our kids are who? Are us," father Michael LaFitte told CBS News. LaFitte launched a group called Dads on Duty, sparking 40 fathers to sign up and take shifts at Southwood High School in Shreveport to maintain a peaceful environment... "I immediately felt a form of safety," one of the students said. "We stopped fighting; people started going to class." "You...