What Macron aims to achieve with diplomacy on Ukraine

France's President Emmanuel Macron's dual meetings with Vladimir Putin Monday in Moscow and Ukraine's President Volodymyr Zelensky Tuesday in Kyiv aimed at finding common ground that could help de-escalate tensions in the region. So what is the French president's vision for solving this crisis? Philippe Etienne, France's ambassador to the U.S., joins Nick Schifrin to discuss.