JAMUNDI, Colombia (AP) — Gladys Marín only has to cross the street to reach a school where polling stations will open Sunday in her small town in Colombia . But she’s still not sure she’ll make the short walk, because fears for her safety could outweigh the chance to vote for the country’s next president. Her home in the southwestern village of Potrerito sits less than 100 meters (320 feet) from the police station, which has become a frequent target for drone-dropped explosives . Authorities