In this episode John speaks to Dr. Sarah Marsden, a lecturer in radicalisation and protest in a digital age at Lancaster University. The chat covers a variety of topics, but focuses primarily on Sarah's research on reintegration of terrorist offenders.

As always if you want to read the research discussed in this episode be sure to go to uel.ac.uk/TERC/Talking-Terror. Also for the most up to date information follow us on Twitter @TERCUEL and tweet at us with #TalkingTerror