Years after the state found no cancer cluster, new glioblastoma cases are renewing questions that many families say were never answered.
From her backyard in Port St. Lucie, Laura Cooper can point across a canal to another family touched by the same devastating disease.
"You can see my backyard, and this little boy's backyard across the canal — he got it. He got the glioblastoma," Coo... [5370 chars]