“Much ado about nothing”, just like the title of the comedy by William Shakespeare. The stance adopted by Nicolas Sarkozy last Sunday when he called for the review of Schengen rules and genuine trade reciprocity with third countries would not have caused so much of a stir if the reality of things within the Community had been better known and understood. Those who regularly keep in touch with this reality will be aware that these issues have been under discussion in the EU for quite some...