Could it be a message left by some of New Mexico’s first explorers? A set of mysterious stone pillars found in the state’s remote northern forest has sparked that question. They’re carved stone pillars covered with symbols that clearly have a history — but a history, so far, no one seems to know anything about. One man has now made it his quest to find the answer. He’s hoping someone will step forward to help solve the mystery that spans across decades near Cimarron. “Who made it? How did it wind up in northern New Mexico? What does it mean?”...