The Texas–Texas A&M football game is back this week, after a thirteen-year hiatus. Texas Monthly, which has long covered the rivalry, rejoices in its return with a full collection of stories about the game’s history, off-the-field antics, major players, and more. Read everything here. I come to you with a warning: Right here in Texas, there are trolls among us. And they are everywhere.They are your local business owners. They are CEOs. They are your spouses, your grandparents, and your children’s teachers. But online, they wear different masks. They adopt new identities. They risk everything—and for what, exactly? Go ahead. Check your loved ones’ internet search histories. You’ll find a pattern that some might consider troubling.Longhorn fans on Aggie message boards.Aggies on a website called Orangebloods.“I’m not…