yeah, sad news ... I don´t know ... but if we had the ammount or armas your media citizen have it´s quite probably it could all be a neverending massacre here, who knows? ...

most of armas here are illegal-arms ... but in the barrio almost every house have some gun ...
some análisis from some side of the left, I founded helpeful to keep thinking what "happened" one week ago some parts of the following articles:
http://argentina.indymedia.org/news/2012/12/828129.php
http://argentina.indymedia.org/news/2012/12/828145.php
http://argentina.indymedia.org/news/2012/12/828136.php
and I specially liked these ones:
http://argentina.indymedia.org/news/2012/12/828283.php
http://argentina.indymedia.org/news/2012/12/828142.php