An Air Force captain discovered he was banned from Naval Post Graduate School in Monterey, California, due to pending charges against him from a previous encounter with a cop who had tried to arrest him for entering his own home. The charges — resisting arrest and obstructing an officer — have infuriated Captain Nicolas Aquino, a first-generation immigrant whose parents came to the United States from Paraguay as political exiles. Last December, an officer paid a visit to Aquino’s Monterey residence. Apparently, a neighbor had seen a man entering Aquino’s home, and reported a possible burglary to the authorities. The...