When Edward Snowden decided he wanted to release details about the NSA's intelligence operations to the public, he reached out to Laura Poitras, a 49-year-old film maker and political activist opposed to the war on terror. As the Washington Post noted on Monday, Poitras had "the odd distinction of sharing a byline in The Washington Post and in London’s Guardian newspaper last week on two blockbuster stories." snip But perhaps it isn't such a mystery why the U.S. government might want to question Poitras if you simply crack open John R. Bruning's 2006 book, The Devil's Sandbox: With the 2nd...