Book excerpt: Forever Tandem tells the Foreign Service story of David and Teresa (Chin) Jones, who from vastly different backgrounds found both each other and U.S. foreign policy as life-long and life-enhancing commitments. Theirs were not exotic careers in deepest/darkest Forgottenstans but rather ones devoted to intense work in politico-military arms control, science policy, economic negotiations, intelligence, and political analysis. Not the least of their accomplishments was raising three daughters, who trained as engineers and are subduing the twenty-first century with the best of both heritages: Davids dimples and Teresas brains.