Greek PM in Berlin for debt talks

Greece has witnessed its most serious unrest over its economic crisis, as the country's parliament passed an austerity package to help tackle the government's huge debts.

The clashes in Athens broke out as George Papandreou, the Greek prime minister, visited Berlin and held talks with Angela Merkel, the German prime minister.

Nadim Baba reports from Berlin.

(March 5, 2010)