Legendary TV anchor Tom Brokaw was spotted in Central Park this week, amid his lengthy battle with incurable blood cancer. The 84-year-old retired journalist, who was diagnosed with multiple myeloma in 2013, was in a wheelchair near the park’s pond. “He was in the wheelchair, with his wife and the home health aide, being wheeled around the pond. He and his wife looked so happy. It was sweet — sad, but sweet,” a source told NewsNation’s Paula Froelich.