"Burisma QA" Questions and answers drafted in June 2016 by the State Department for incoming Ukraine ambassador Marie Yovanovitch, including what to say about Hunter Biden's role at Burisma Holdings https://www.scribd.com/document/433598562/Burisma-QA
CU v. State FOIA Doc (Ukraine) Email Christopher Heinz sent to State officials in May 2014 about Burisma Holdings and his colleagues Devon Archer and Hunter Biden.