Trilateral meeting with Prime Minister of Italy Silvio Berlusconi and Vice President of the United States Joseph Biden 2011-06-02 19:00:00 Rome Dmitry Medvedev, Silvio Berlusconi and Joseph Biden examined the situation in the Middle East and Libya and Palestinian-Israeli peace settlement and exchanged views on contacts with the new leadership of Egypt. During a working lunch, the three leaders also discussed the prospects of Russia joining the World Trade Organisation and cooperation between Russia, the United States and NATO on missile defence.