In chapter 6 of the book called "little Brother"what are some things that's people in marcus's school are scared about following the terrorist attack?

Once at school, Marcus is greeted warmly because he was thought to be dead. New security cameras have been installed in every classroom. Students whose parents won't give permission for the cameras are to be taught in camera free classrooms. Marcus tries to make the point in class that the cameras won't make them any safer, but is cut off by his teacher. Also at school that day, Marcus hands out twenty of the ParanoidXbox discs he has burned. When he gets home, Marcus learns that some parents are already suing the school board over the use of the cameras.