Some children/teens have no respect.

I was at the mall yesterday and their was this group of girls... Between the ages of probably 10-17 maybe a little older they also had a toddler with them. They were sitting in the food court by the entrance being really loud and making fun of people that walk passed them and made someone cry asking her if she's a boy or a girl. My children will never act that way in public and be disrespectful like that. I wonder if their parents just didn't teach them how to act in public and how to be respectful . Either way, I reported them to security... Maybe they could of done something I know I couldn't of . I doubt they'd listen to me or security but if anything they could get kicked out . My son is only 3 and knows how to act better than them!