By Elisabeth ArrieroIt used to be a lot clearer who the bullies were in school. They were the ones who stole your lunch money, put your head in the toilet and beat you up after school.But as the Internet and social-networking sites have become increasingly paramount in adolescent lives, bullying has taken on new forms. Now malicious rumors and other forms of verbal bullying can be spread quicker and to a larger audience using the Internet, exacerbating bullying in schools.Cornelius resident Arlene Berkman said she's had enough of this growing problem in schools. So she decided to do something.