Mary Karr discusses the faults of memory, the challenges of writing about loved ones and the pain of deleting 1,200 pages because "there was something untrue about them." Her new book is 'The Art of Memoir.' Nadia Bolz-Weber was a stand-up-comic with a drinking problem who opened up a church for people who didn't belong. "My job is to ... remind people that they're absolutely loved," she says. Her new memoir is 'Accidental Saints: Finding God in All the Wrong People.'
