https://www.aldeparty.eu/news/liberals-react-state-union-speech
https://theconversation.com/idea-of-eu-citizenship-still-intangible-for-most-europeans-230994
https://ukandeu.ac.uk/the-german-or-french-way-international-interdependence-vs-european-sovereignty/?mc_cid=50b7d10115&mc_eid=815b1928ec