l-r: Franck Proust MEP, Head of the French Delegation of the EPP Group in the European Parliament, Laurent Wauquiez, President of Les Républicains, President of the Auvergne-Rhône-Alpes region, Manfred Weber MEP (Germany), Chairman of the EPP Group, Joseph Daul, President of the European People's Party, and Françoise Grossetête MEP (France), Vice-Chairwoman of the EPP Group

r-l: Bruce Stokes, Director, Global Economic Attitudes, Pew Research Centre, Washington DC, Juan Salafranca, Deputy Secretary-General of the EPP Group in the European Parliament, and Françoise Grossetête MEP (France), Vice-Chairwoman of the EPP Group

Latifa Ibn Ziaten, mother of victim of terrorism, founder of the IMAD for Youth and Peace Association

Professor Andrea Margelletti, Chairman of the Centre for International Studies, Rome

l-r: Latifa Ibn Ziaten, mother of a victim of terrorism, founder of the IMAD for Youth and Peace Association, Georges Fenech, Former French MP, Rapporteur for the parliamentary inquiry of the November 2015 Paris attacks, Françoise Grossetête MEP (France), Vice-Chairwoman of the EPP Group in the European Parliament, Lasse Böhm, EPP Group Secretariat, and Jean-Charles Brisard, Chairman of the Ventre of Analysis of Terrorism, Paris

Esteban González Pons MEP (Spain), Vice-Chairman of the EPP Group in the European Parliament

Manfred Weber MEP (Germany), Chairman of the EPP Group in the European Parliament

Humza Arshad, British YouTube activist against radicalisation

l-r: Fernando Ruiz, Head of Operations of the EC3, European Cybercrime Centre, Europol, Kenneth Pennington, Superintendent, Northern Irish Police Force, Patrick Calvar, Former Director-General of the French internal security intelligence agency DGSI, Françoise Grossetête MEP (France), Vice-Chairwoman of the EPP Group in the European Parliament, and Marek Evison, EPP Group Secretariat

Fernando Ruiz, Head of Operations of the EC3, European Cybercrime Centre, Europol, Kenneth Pennington, Superintendent, Northern Irish Police Force

Kenneth Pennington, Superintendent, Northern Irish Police Force

Elmar Theveßen, Deputy Editor-in-Chief, ZDF

l-r: Franck Proust MEP, Head of the French Delegation of the EPP Group in the European Parliament, Manfred Weber MEP (Germany), Chairman of the EPP Group, and Françoise Grossetête MEP (France), Vice-Chairwoman of the EPP Group

Fernando Ruiz, Head of Operations of the EC3, European Cybercrime Centre, Europol

Wim van de Camp MEP (EPP Group, Netherlands)

Matthias Zeiser, Vice-President, German Police University

Inese Vaidere MEP (EPP Group, Latvia)

Joachim Zeller MEP (EPP Group, Germany)

Arnaud Danjean MEP (EPP Group, France)