The latest WikiLeaks release features nearly 60,000 emails from the account of Turkish President Erdogan’s son-in-law Berat Albayrak. These emails reveal the ways Erdogan’s family is involved in the Isamic State’s illegal oil trade.

Sources:
https://wikileaks.org/berats-box/

https://www.thepressproject.gr/article/103870/exclusive-wikileaks-documents-relations-erdogan-ISIS-oil-smuggling

http://www.reuters.com/article/us-mideast-crisis-russia-turkey-idUSKBN0TL19S20151202