David Card/ Alan B. Krueger
(2)
Lawrence G. Mcdonald/ Patrick Robinson
(2)
Burton St. John III (EDT)/ Kirsten A. Johnson (EDT)
(1)
Hoi-Kwong Lo (EDT)/ Sandu Popescu (EDT)/ Tim Spiller (EDT)
(1)
Michael Hamilton Morgan/ Robert Lacey (FRW)/ Greg MacGiillivray (INT)/ His Royal Highness Prince Turki Al-Faisal (AFT)
(1)
Ruchi Gupta, Kristin Loberg
(1)