The free world is at war. The world was reminded last week that Islamic terrorists are seeking to harm our people, destroy our way of life and undermine the foundational principles of the free world. The Paris attacks also confirmed our worst fears, that of the thousands of foreign fighters who have gone to Syria and Iraq to join ISIS, some would be deployed to bring terror back to the West. More than 5,000 individuals with Western passports, including Americans, have gone to fight in Syria and Iraq, and some have already returned, battle-hardened and prepared to strike. ISIS is not contained...