Will a 25-member EU be speaking the same language?

"Czech-Greek translator wanted for well-paid job in Brussels " - Coming up on this week's edition of Insight Central Europe, the linguistic challenges facing a 25-member European Union. Meanwhile, will 25 members actually be able to agree on anything? And will EU membership help or hinder the rights of ethnic minorities in Poland? Also this week, violin making in Slovakia, and the Austrian musicians who use antique instruments. That's in this week's Insight Central Europe.