It seems the investigation is going nowhere. The ransom note author claims some foreign involvement and highlights a disrespect for the U.S.: "We are a group of individuals that represent a small foreign faction. We respect your business but not the country..." There are no domestic leads. No domestic DNA or handwriting match. Nobody has come forward anywhere in this country to claim knowledge of the owner of the handwriting. Where is this leading? To Russia? To China? These are big countries with big investigative services, and like the U.S. have their own history with serial killers, child killers, and political extremism. Should the U.S. involve Russia, China, both, or neither?