Karen White writes fiction, mostly mysteries. But she likes to call her work "grit lit," a genre of work dedicated to stories told from the perspectives of Southern women. White is a featured author at his year's Savannah Book Festival and she talks with us about her latest work. J.B .and Lynette Tuttle of Savannah, Georgia married each other 72 years ago. Now in their 90's, they're both retired and living in a nursing home. While they may have slowed down, their love for each other hasn't.