The two boys fighting were_and_.

When the new issue of The Grapevine is published, Gordon High is consumed with discussion. It turns out that The Wave is more controversial than people thought, and many students agree with the newspaper’s criticism of the movement. When Mr. Ross sees the newspaper, he feels guilty about the student who was beaten up. It turns out it was a scuffle between a wave member and a boy who dissented. I'm not sure the names are mentioned but you can check out chapter 13: it should be there.