Did Biden's son die because of toxic burn pits?
His brain cancer was glioblastoma:
https://rarediseases.info.nih.gov/diseases/2491/glioblastoma
Fact check on burn pits and brain cancer:
https://www.factcheck.org/2019/12/biden-exaggerates-science-on-burn-pits-and-brain-cancer/
Even though some vets have probably developed cancers and other diseases from toxic burn pit exposures, Biden's son may not be one of them.
Biden’s son Beau was a Lawyer. He never got closer to combat than Kuwait. If he Heard a gunshot it was really just an automobile backfire. He was never close to burn pits ever. That is an affliction effecting Combat troops, Not REMFS.