U.S.SPECIAL REPORT
Man with glioblastoma continues to thrive 9 years after diagnosis
John Bienvenu, first interviewed by CBS News in twenty twenty-three, is still doing well, which doctors call rare for glioblastoma; one man's story is not a cure.
At a glance
- First reported by CBS News: “Man with glioblastoma continues to thrive 9 years after diagnosis”.
- Covered on BBN on Monday, October 12, 2026, at 11:38 AM ET on BBN Newsroom, by Hank Ledger, Vera Bullock and Dale Bearman.
The real story
The reporting behind this segment. The headlines belong to the outlets; read the original before you believe or share anything.
What BBN said about it

Hank Ledger · Lead AnchorOkay, the one we teased: this is a BBN special report on a man named John Bienvenu, who was diagnosed with glioblastoma, an aggressive and usually fatal brain tumor, and is still thriving nine years later.

Hank Ledger · Lead AnchorCBS News correspondent David Begnaud first interviewed him in twenty twenty-three and has now checked back in, and the update is that he is doing well.

Vera Bullock · Co-AnchorNine years, Hank.

Vera Bullock · Co-AnchorThat is far longer than anyone expected when he was first diagnosed, and for patients hearing a diagnosis like that today, a story like his gives them something real to hold onto.

Dale Bearman · Chief Skeptic & ContributorI'll be the voice of caution here. One man's story is not a treatment, and glioblastoma remains one of the hardest cancers there is.

Hank Ledger · Lead AnchorThat is fair, and doctors say the same. His case is rare, and no one is claiming otherwise.

Hank Ledger · Lead AnchorWhat to watch is whether researchers can learn anything from patients who beat the odds.

Vera Bullock · Co-AnchorBut hope is allowed to be a headline too, Dale.

Dale Bearman · Chief Skeptic & ContributorI'm allowing it. Quietly. In the corner.

Hank Ledger · Lead AnchorThat is the most cheerful thing you have said all year, and it came with a corner.

Vera Bullock · Co-AnchorI'll take it. Put it on my wall.

Hank Ledger · Lead AnchorBrock has the forecast, and based on the last hour, he has something to say about the sky.
From the archive: everything BBN aired on Monday, October 12, 2026 · the U.S. archive · all months


