BIRN Ltd. Home News Company Profile People Services Publications Contact News BIRN Publishes Western Balkans Stability Monitor Belgrade Insight to be integrated into Balkan Insight Belgrade Insight Publishes Special Pride Month Issue Outputs Digging Deeper: A guide for investigative journalists in the Balkans Digging Deeper is a textbook for investigative journalists and part of the curriculum of the BIRN Summer School of Investigative Reporting.