BOISE -- A teacher, political candidate, and former doctor is facing charges of aggravated assault after police say she threatened employees at a Staples store with a gun. We are beginning to learn more about Cynthia Clinkingbeard, and her behavior leading up to the incident on Friday night. At the time of her arrest, Clinkingbeard was part of the adjunct faculty at Boise State and the faculty at College of Western Idaho. Her students say that her behavior over the past few months was, at times, strange. Some students at CWI dropped her class because of what they called "erratic...