Joint agent David Hebditch added that a remaining 380 acres of the estate, including farmland, was still to be sold.

BBC: Trevarno Estate's manor house is sold

Don Borelli, a Senior Vice-President of The Soufan Group, a strategic consultancy, is a 25-year veteran of the Federal Bureau of Investigation, where he was assistant special agent in charge in the New York Joint Terrorism Task Force, responsible for international terrorism.

FORBES: The Security Threats Companies Will Face At The 2012 London Olympics

He just briefly ran through some of the themes, from a growing trade relationship to the joint search for Americans missing in Vietnam and the long-term effects of America's use of the defoliant Agent Orange in the war.

NPR: Bush, Triet Talk Trade, Human Rights