They actually arrested five people at the airport.
Shocking!
Some raw footage here...
http://kstp.com/news/stories/S4000149.shtml?cat=127
In a sane world they would be be given one chance to disperse and then they would have all been arrested. They want to screw up travel plans of productive members of society, they can spend Xmas in jail.
looks like mostly SWPs protesting and getting arrested