by Charles Ornstein and Terry Parris Jr., ProPublica, and Mike Hixenbaugh, The Virginian-Pilot: The U.S. Department of Veterans Affairs is expanding its efforts to determine how Vietnam veterans and their children have been affected by exposure to the herbicide Agent Orange. The VA will conduct its first nationwide survey of Vietnam veterans in more than three decades and request an outside panel of experts to continue its work studying the health effects of Agent Orange on veterans, their children and their grandchildren. Read more here: http://www.propublica.org/article/va-officials-pledge-new-studies-into-effects-of-agent-orange