"It's not work, because people come up, and say they feel so sorry," Jay Leno said.
Jay Leno, 75, says he finds joy in caring for his wife, Mavis Leno, amid her dementia diagnosis.
"I've been very lucky in my life. My wife is fighting dementia and all that, but it's not cancer. It's not a tumor, so I enjoy taking care of her," Leno ... [2819 chars]