U.S. Defense Secretary Robert Gates (R) and Israeli Defence Minister Ehud Barak shake hands as Gates hosts an arrival ceremony to welcome Barak to the Pentagon in Washington, June 4, 2009. Reuters Pictures 6 months ago

U.S. Defense Secretary Robert Gates (R) and Israeli Defence Minister Ehud Barak shake hands as Gates hosts an arrival ceremony to welcome Barak to the Pentagon in Washington, June 4, 2009.