In 1997, retired Gen. Norman Schwarzkopf testified before the Senate Veterans Affairs Committee hearing on the Persian Gulf War illness. 
 AP Photo/Joe Marquette, File
In 1997, retired Gen. Norman Schwarzkopf testified before the Senate Veterans Affairs Committee hearing on the Persian Gulf War illness. AP Photo/Joe Marquette, File Joe Marquette AP
In 1997, retired Gen. Norman Schwarzkopf testified before the Senate Veterans Affairs Committee hearing on the Persian Gulf War illness. AP Photo/Joe Marquette, File Joe Marquette AP