https://www.brookings.edu/blog/order-from-chaos/2018/04/11/what-should-the-senate-ask-secretary-of-state-nominee-mike-pompeo/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=62036644
https://www.spiegel.de/politik/deutschland/razzien-bei-ex-diplomat-und-lobbyisten-wegen-spionage-fuer-china-a-ce427354-6d9b-4a9e-a73a-ed39aae0561c
https://theconversation.com/el-trasfondo-economico-de-la-crisis-politica-en-bolivia-233757