WASHINGTON POST: How Clinton’s team went from nonchalant to nervous over e-mail controversy.

The controversy over her private e-mail setup has moved into a new and, potentially, more serious phase. What had begun five months ago as a relatively narrow question about proper archiving of public records has become a bigger, more politically dangerous one: Whether the then-secretary of state and her close aides, in choosing to use a private e-mail system, disregarded common sense and may have put sensitive information at risk of falling into the wrong hands.

And the answer is yes, yes they did.