New Zealand shooting highlights problems of white extremism

The New Zealand Mosque Shootings have shed new light on the rising problem of white extremism. Jeff Pegues joins CBSN to discuss what might be causing the uptick and what the U.S. can be doing to address the dangers of right-wing extremism. Former Army Special Agent Jim Hanson later joins with insight on tackling the reality of these attacks and what role foreign terror groups may be playing in domestic right-wing extremism.