With unemployment and economic concern growing in the European Union, Hungary is among some of the EU member states being criticized by its Union neighbors for more lenient laws passed in 2011 for attaining Hungarian citizenship. Charles Richardson explains why on Crikey's blogs:

Hungary has been giving some grief to its neighbors with a new law that allows people to claim Hungarian citizenship if they have (a) a direct ancestor who was a Hungarian citizen and (b) a basic knowledge of the Hungarian language. Apparently the latter requirement is being leniently interpreted.[...]

Two things make this more controversial than it might sound. One is that substantial chunks of Hungary’s neighbors were, at times in the last century, Hungarian territory. That means that a lot of Serbs, Slovaks, Romanians and Ukrainians are potential claimants, and it may make some of those neighbors worry about whether Hungary’s leaders have really given up the dream of recreating the “Great Hungary” that existed prior to 1920.[...]

The BBC reports that more than half a million people have taken advantage of the new law since it came into effect at the beginning of 2011, with about 100,000 from Serbia alone.