The Fourth Circuit Court of Appeals had its chance to clarify the distinction between criminal and lawful politics, and it seems to have missed it.  Among other issues, it was called on to consider the question of what constitutes an "official act.” In extensive briefing, the Court was warned that whatever one thinks of former Governor McDonnell's behavior, the jury was not properly instructed about where, in the world of politics, mutual backscratching ends, and bribery or honest services fraud begins.  The cases cited included Citizens United (along with McCutcheon v. Federal Election Commission) and their declaration that ingratiation and access are elements of ordinary political interaction, not corruption.

But the Court in McDonnell rejected the relevance of these cases.  It insisted that an official act included “customary” or “settled” practices of the widest variety that cannot be known except upon the consideration of the facts in particular cases. The Court conceded that it might not be enough for such an act to simply relate to official duties. But it did not explain the nature of the required connection. So long as the officeholder might act in a fashion that could connect in any way and at any point to official duties--to any “question, matter, cause, suit, proceeding or controversy” to come before the government--it would be sufficient to qualify as an official act on which a criminal prosecution would be based.  The connection would not have to be direct: the alleged official action could be one of a series of steps over time toward the accomplishment of the desired end.