NBC Sports employee gets a new lease on life after a coworker's selfless act

NBC Sports employee gets a new lease on life after a coworker's selfless act

Kenneth Singleton and David Grindley are back on their feet after undergoing kidney surgeries. Two years ago, Singleton found out both his kidneys were failing.  “They admitted me into Stamford Hospital and that day I became a dialysis patient,” Singleton said.  The 62-year-old would have to get dialysis three times a week and was placed on the national transplant list.  “I was getting ready for a marathon not a sprint,” Singleton said. “I was g…