Illegal ocupations in Soldati (Capital)
This is basically what happens in my opinion
Macri, the mayor of Capital and oposition candidate against K, decides that elections will be held in March 2011, so he can become a mayor and run for president in october
To get back at Macri the K. Clan decides to complicate life for him and send a couple of 100 Bolivian families to occupy a park in the Soldati barrio. The Macri police who has no power to evict those people and all hell breaks lose.
Macri asks the Federal police to help (which should kick those people out in the first place) them and they refuge to complicate the situation of Macri.
4 people die in 2 days of rioting and in the end the federal police (and prefectura and gendarmeria ) helps and closes down the area without evicting the people. Some of the rioters are barras (futbol hooligans) who all respond to the K. Clan.
The K. Clan offers all people there free housing in other parts of BA.
In various places in Gran BA there are people trying to occupy public terrority in the hope they are also getting free housing
This is my view in a nutshell but its developing