I love Gogol Bordello's whole Gypsy/Punk thing, and this is fun musically and incidentally strongly pushes for open borders.
For those who don't do on-line video, here a link to the lyrics
http://lyrics.wikia.com/Gogol_Bordello:We_Comin%E2%80%99_Rougher_%28Immigraniada%29 . Note: you can't appreciate this just from the lyrics. You can gets some of the political message. But there is no way the lyrics convey how much damn fun it is to hear Gogol Bordello sing and play this stuff. The lyrics alone provide little of the pleasure of this song. The music is integral, fundamental.
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