https://europa.eu/eurobarometer/surveys/detail/2968
https://insightcrime.org/es/noticias/banqueros-criminales-latinoamerica-monopolio-colombia-gota-a-gota/
https://www.brookings.edu/opinions/the-foreign-policies-of-the-sinaloa-cartel-and-cjng-part-iv-europes-cocaine-and-meth-markets/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=225208576&utm_source=hs_email
https://www.bushcenter.org/about-the-center/newsroom/press-releases/2020/06/statement-by-president-george-w-bush.html?orgid=305