Brussels, 12/05/2009 (Agence Europe) - Poland's objective to join the eurozone on 1 January 2012 could be deferred by at least one year, Finance Minister Jacek Rostowski has intimated. “The Ist of January 2012 is still realistic, but it may require some delay”, he explains in The Financial Times of 12 May. “The world crisis has come along and it would be naïve to pretend it has had no effect … if we move it by one year that's not the end of the world”, he said seeking to be...