Alan Crain, senior vice president and general counsel of Baker Hughes Inc., will moderate a dialogue between Franᅢᄃoise Djerejian, wife of veteran U.S. diplomat Ambassador Edward P. Djerejian, and Diana Untermeyer, who recently returned from Qatar where her husband served as U.S. ambassador from 2004 to 2007, who will give their perspectives on the crucial role a spouse can play in the conduct of diplomacy.