I think this time they really need a dictator in the classical sense.
One who will rule firmly, do what is required to restore civil society, and then retire.
Frankly, if they get a Pinochet, they will be very lucky.
Their government spending habits would make Ted Kennedy blush.
It is like the hardcore leftys and retired fascists all moved to Argentina and are replaying the street fights and political battles of 1930's era Germany out in an endless Kafkaesque Twilight Zone episode.
Ed