Catalan in Congress - now an official language, could the EU be next?

As of September 19, Spanish MPs can address Congress in Catalan for the first time ever - as well as Basque and Galician. Spanish Prime Minister Pedro Sánchez agreed to pro-independence parties’ demands to grant these three languages official parliamentary status. Some see it as a move towards a more plural and multilingual Spain. The next step is the European Union - where Catalan could become the 25th official language there.