Important to understand:
March 1, 2003, DHS absorbed the U.S. Customs Service and Immigration and Naturalization Service (INS) and assumed its duties. In doing so, it divided the enforcement and services functions into two separate and new agencies: Immigration and Customs Enforcement and Citizenship and Immigration Services.
The investigative divisions and intelligence gathering units of the INS and Customs Service were merged forming Homeland Security Investigations
Homeland Security Investigations became part of ICE and we’re involved in Verastigui investigation
ICE deals with immigration enforcement, preventing terrorism and combating the illegal movement of people and goods
Theory? This is not just a child porn matter - that’s just the first unsealed charge
