WASHINGTON — ISIL, which in the past year has committed some of the most heinous terror acts in modern history, was reportedly worth close to $2 billion a year ago. It all began after the terror group launched a murderous rampage through Iraq and Syria, robbing banks, taking over oil and gas facilities and kidnapping people along the way. WTOP’s National Security Correspondent JJ Green spoke with Daniel Glaser, Assistant Secretary for Terrorist Financing at the Treasury Department.