What a fraud. There is NO known cause of Glioblastoma, the most common, deadliest and highly researched form of brain cancer. Only 1% survive beyond two years.
Instead of giving factual information about Glioblastoma, Joe chose to blame the US military with garbage about “burn pits”, simply because he could politically capitalize from his sons “sacrifice”.
I lost my younger brother to it. He survived 9mos after diagnosis & having all the treatment they recomended. It was ugly. He was 54.