IE 11 is not supported. For an optimal experience visit our site on another browser.

Fmr. CIA Dir. Brennan calls the threat from domestic violent extremists ‘much more challenging’ than the threat from foreign terrorists

03:19

Former CIA Director John Brennan reacts to the dangers presented by domestic violent extremists after the DHS issued a bulletin warning that some angry with the presidential tradition and “other perceived grievances fueled by false narratives” could commit violence