Where should I begin?
The PTSD explanation seems like a flimsy excuse for stupid behavior, which demeans both the disorder and the classroom. Why would a man whose "head" was not ready for an "academic setting" choose to pursue a Master's degree? Walsh seems to say that plagiarizing an academic paper is something different, less serious, from other kinds of cheating and ethical missteps, apparently arguing that the so-called "academic setting" is different from real life and thus subject to different rules. And indeed, the repercussions for stealing someone's intellectual property are generally much less severe than those for theft of physical property that has more obvious monetary value. I don't want to begin a digression on academia, but I do want to point out that during and shortly after the time in question, Walsh seems to have been wildly successful in all other aspects of his life, becoming adjutant general of the Montana National Guard, lieutenant governor, and then U.S. senator in quick succession. In fact, much of this success seems to have led directly from the 2007 Army War College degree, which at least played a factor in his appointment to adjutant general of the National Guard. Were academics the only thing Walsh's PTSD negatively affected? Snarky comments aside, I fear that Walsh is making light of the importance of intellectual thought while he exploits a serious and complicated disorder. I don't question that Walsh had post-traumatic stress, but I also wouldn't accept that excuse for plagiarism in my own classroom, in much the same way as a security guard wouldn't accept a shoplifter's diagnosis of kleptomania and send him on his way, stolen goods in hand. Because really, what we are talking about here are stolen goods--the goods reaped from the seeds of intellectual theft, at any rate.
I'm curious to see what happens next. I've seen only minor wrist-slaps (if that) to other plagiarists (Fareed Zakaria, anyone?) and expect about the same here, though the U.S. Army War College may attempt some reprimand that at least sets an example to future students. I'm not sure how likely it was for a Democratic senator to get reelected in Montana anyway, so perhaps that ship sailed before this scandal.