Congressional investigations are rare, but for corporations, they are not quite “black swan” events that are impossible to predict.  For companies in high profile, controversial, or highly regulated industries, they are more like “gray swan” events.  They happen often enough that you can and should plan for them.  We’ve published an article that helps you anticipate issues that will arise in any congressional investigation.  The article ran yesterday in a legal publication, Law360, and you can read it here