Senator J.D. Vance is asking for an investigation into a Washington Post op-ed he says proposes an “open rebellion” against the United States. The Ohio Republican says the piece by author Robert Kagan suggest the re-election of Donald Trump could justify “open rebellion” and the attending political violence. He writes to Attorney General Merrick Garland and Secretary of State Antony Blinkin QUOTE: “ Isuspect that one or both of you might characterize this article as an invitation to ‘insurrection,’ a manifestation of criminal ‘conspiracy,’ or an attempt to bring about civil war,”