Open Forum: Counter-Terrorism with Malcolm Nance

 Yesterday, federal officials arrested six Somali-Americans in Minnesota and California who were allegedly making attempts to join and support Islamic State militants overseas, after a 10-month FBI investigation. Malcolm Nance returns to Vox Pop today. He’s a leading expert in counter-terrorism intelligence. He’s going to help shed some light on how ISIS works, and why they’re attractive to potential young recruits around the world.