
http://blogs.lse.ac.uk/brexit/2017/07/19/euroscepticism-has-taken-hold-across-the-eu-but-it-has-many-different-roots/

http://The European Social Pillar – Towards An EU Minimum Wage Policy?

https://theconversation.com/fango-insidia-sinrazon-y-otras-catorce-palabras-del-discurso-de-pedro-sanchez-para-alimentar-la-polarizacion-228970