BREAKING (CNN): Nastya Rybka tells CNN she witnessed "Putin's favorite oligarch," ex-Manafort boss Oleg Deripaska, meet with several Americans in 2016 to discuss "a plan for the [2016 presidential] election."

She says she has both audio and video. https://t.co/1Njug6cNuA

— Seth Abramson (@SethAbramson) March 6, 2018