Ukrainian President Volodymyr Zelenksy has become engulfed in the impeachment drama underway in the U.S. An article in The New Yorker titled, “Ukraine’s Unlikely President, Promising a New Style of Politics, Gets a Taste of Trump’s Swamp,” explores Zelensky’s political rise and how he’s navigating the controversy. Author Joshua Yaffa joins CBSN to discuss what he found. Source