US Vice President Joe Biden addresses the participants of the International Conference on Security Policy, Sicherheitskonferenz, at the hotel "Bayerischer Hof" in Munich, southern Germany, on Saturday, Feb. 7, 2009. Many notable leaders participate in the 45th annual Munich Security Conference until Sunday, Feb. 8, 2009. (AP Photo/Frank Augstein)
Read the article: Biden to Iran: US will talk, but is ready to act
