UPDATE 1: The riots in Greece have now spread to other cities, beyond the capital Athens.  In Athens, buildings are on fire and clashes between the protesters and the riot police are ongoing. Here is another website with pictures.   And here is a site in Greek with pictures from the riots.
UPDATE 2: Here is another video from the riots and the buildings in flames.
UPDATE 3:The greek parliament, under pressure from Sarkozy/Merkel, just voted and passed the extreme austerity bill despite the massive opposition of the Greek people.

 A disaster for Greece.