BRUSSELS, 02/02/2007 (Agence Europe) - As the subjects to be tackled by the Troïka of 5 February attest, and according to the words of a European Commission official: cooperation with Russia “is not one of the simplest things (…), but is certainly one of the most important”. Energy issues, the resolution of the Russian embargo on Polish agricultural products and negotiations for a future partnership agreement come under this heading, but so also do international issues (Middle East,...