http://www.telegraph.co.uk/news/2017/05/23/66m-migrants-waiting-cross-europe-africa-report/
http://www.radiofree.org/us/why-diemuk-shouldnt-take-a-precise-position-on-the-brexit-negotiations-or-why-britain-is-screwed/
https://rsf.org/en/ranking_table
http://www.resolutionfoundation.org/app/uploads/2018/02/IC-international.pdf