NEW: Fmr Sputnik employee details his FBI intv; says Breitbart & "Right wing media ecosystem" pushes Russian content

NEW: Fmr Sputnik employee details his FBI intv; says Breitbart & "Right wing media ecosystem" pushes Russian contenthttps://t.co/tJjvgNCPPB

— Ari Melber (@AriMelber) September 13, 2017