Thom Hartmann gives some background concerning the EU and 'Brexit' (the potential exit of Britain from the European Union) and I add a few foundation details, below, if you wish to set up horoscopes for the EU, the United Kingdom, and NAFTA:
UK: January 1, 1801 NS 00:00:28 LMT Westminster, England; Sun 10Cap11, Moon 19Can26; ASC 7Lib10 with Uranus rising @1Lib54; MC 9Can20;
EU: November 1, 1993 00:01 CET Bruxelles, Belgium; Sun 8Sco32; Moon 24Tau20; ASC 17Leo27; MC 2Tau02; 1993 saw three Great Conjunctions of Uranus and Neptune on or about 18Cap (POLITICAL POWER; New World Order)--this EU foundation made official after the third conjunction on October 24, 1993 @18Cap33;
NAFTA (North American Free Trade Association linking the US, Canada, and Mexico): passed the US Congress "shortly before 11:00 pm" on November 17, 1993; came into effect at 00:00 hours on January 1, 1994; Sun 10Cap32; Moon 21Leo09; ASC 6Lib57; MC 7Can54; restrictive planet of control and austerity, Saturn @27AQ01, conjoins US natal Moon; by this time Neptune is at critical degree 20Cap28, and Uranus @21Cap35; the Leo Moon inconjunct Uranus and Neptune denotes enslavement of workers to low wages and debt both here and abroad.
Source: The Book of World Horoscopes, Nicholas Campion (from historical records).