Case Types Grand Total 168 cases Janus/Second Look 63 cases Prior Criminal Activity 22 cases 37.5 % 13.1 % Fraudulent Documents 20 cases Sex/Child-Related Crimes 16 cases 9.5 % Marriage Fraud 13 cases 11.9 % 7.7 % Terrorism Related Activity 11 cases War Crime Related Activity 9 cases 6.6 % 5.4 % Immigration Issue 8 cases Unclear 6 cases 4.8 % 3.6 % II. Denaturalization: A Radical Measure in the Hands of Zealots 49