His way to pay back those who cared for him
By Morgan Hurley HINGHAM — John Hersey, who lives on a street in Hingham named for his ancestors, has set up for a bumper crop of tomatoes this summer — and he already knows where the delicious bounty is headed. Hersey planted the crop with a plan to give the tomatoes to the medical staff at the Dana-Farber’s cancer center in Weymouth, where Hersey said he received treatment. It is his way of thanking them…