. >>> travis brown, aka mr. mojo, travels around the country educating teens about bullying and what to do if they witness or experience it. >> bullying has changed. you have added cyber bullying. the truth is it comes down to the same thing, how we treat other people. >> mr. mojo made a stop at the high school. >> we're working for you. you can find everything from the biggest myths about bullying to a list of the 20 signs your child could be a victim. >> it seems like a small thing. you buy a scary mask or a costume for halloween and you chip in a buck. all the 11 party city locations are asking you to donate a dollar to the child abuse centers. the effort started back in september and was meant to coincide with the busy season but nobody expected this much money to be raised. party city said it has already raised 50,000. the director of the child abuse center said one of the reasons for the success is people want to do something in the wake of the penn state child sexual abuse. >> they want to do something about i