U.S. Vice President Joe Biden (L) meets Russia's Deputy Prime Minister Sergei Ivanov during the 45th Conference on Security Policy in Munich February 8, 2009. Ivanov said on Sunday that a U.S. offer "to press the reset button" in ties between the U.S.-led NATO alliance and Russia was very positive. Reuters Pictures logo Reuters Pictures 40 months ago

U.S. Vice President Joe Biden (L) meets Russia's Deputy Prime Minister Sergei Ivanov during the 45th Conference on Security Policy in Munich February 8, 2009. Ivanov said on Sunday that a U.S. offer "to press the reset button" in ties between the U.S.-led NATO alliance and Russia was very positive.