Brussels, 06/06/2013 (Agence Europe) - On Wednesday 5 June, American billionaire of Hungarian origin, George Soros, was asked to join the debate that ministers of the interior will hold in Luxembourg on Friday lunchtime (and not on Thursday 6 June as mistakenly reported). The debate will be on the difficulties that Germany, Austria, the United Kingdom and the Netherlands say that they are encountering with the free movement of persons. In a letter sent to the leaders of these four countries...