the governor of the state. >> whitaker: the mcdonnells actively promoted anatabloc, and invited jonnie williams to events at the governor's mansion, with health care leaders and researchers who could help him. >> mcdonnell: there was never a quid pro quo or any conspiracy or any agreement to help mr. williams. and ultimately the supreme court of the united states said that government advanced essentially a dangerous legal... legal theory that had serious constitutional problems. >> whitaker: what do you mean, dangerous? why... why dangerous? >> mcdonnell: because it criminalizes routine political conduct, things that happen in this country every day. >> whitaker: the justices did unanimously reverse his conviction. they faulted federal prosecutors for overreaching with a definition of corruption that was too broad, and ruled that merely "setting up a meeting" or "hosting an event" for jonnie williams did not constitute a crime. but they condemned mcdonnell's conduct on ethical grounds. in his opinion, chief justice john roberts wrote, the "tawdry tales of ferraris, rolexes and ball gowns" did n