A lone gunman, allegedly connected to ISIS, killed four people in Vienna, Austria, on Nov. 2, raising concerns of a new terror wave in Europe.
On this week’s edition of “The Hunt with WTOP national security correspondent J.J. Green,” Hans Jakob Schindler, senior director of the Counter Extremism Project, discusses the attack and the suspect’s connections.
The Hunt -- Nov. 4, 2020 (WTOP's J.J. Green)
