Having lost much of his memory from a traumatic brain injury sustained in Iraq, army veteran Matthew Rose is called back to Montana after his father's death to settle his affairs, and hopefully to settle the past as well. It's not only a blank to him, but a mystery. Why as a teen did he suddenly become sullen and vacant, abandoning the activities and people that had meant most to him? How did he, the son of hippy activists, wind up enlisting in the...