Latest "military toxic exposure" stories
Since November, VA officials have screened more than 1 million veterans for health issues related to things like burn pit smoke and chemical contamination.
The commander in chief traveled to Delaware for a veterans town hall to highlight new services and help for toxic exposure victims.
VA officials and veterans advocates have warned that many veterans may be taken advantage of by lawyers filing suits related to water contamination there.
Advocates have called for some prominent leaders of the effort to be recognized with the nation's highest civilian honor.