Nothing confirms journalistic integrity and investigative effectiveness like push back and spin. There is no better push back the threat of a frivolous lawsuit. A frivolous lawsuit has no purpose other than to intimidate, and to drain resources when it is used in an attempt to silence the press. Facing such a prospect head on, regardless of the cost in hourglass sand and treasure, is the proper thing for a news source to do. It is what is expected of us if we are to defend the public trust that is placed in us to find and report the truth.