Videos CNN’s Erin Burnett speaks with Countess Alexandra Tolstoy, the former partner to Russian oligarch Sergei Pugachev, about their relationship with Vladimir Putin. #CNN #News Articles You May Like TV doctor struck off for exchanging Botox for sex at his clinic Exxon is working on tech to remove CO2 from atmosphere but a breakthrough is needed to slash costs Scotland’s first minister cancels event as he fights for his political survival U.S. oil pulls back below $83 as more crude shipments arrive after delays due to Red Sea disruption PM needs to learn voters aren’t always governed by the logic of the computer