Glen Creason has worked at the Los Angeles Public LIbrary for 35 years. Can you imagine stay at one job for that long??? Creason says he can because he learns so much every day as a map librarian -- about the history of Los Angeles and its many hidden treasures that he discovers through maps. We specifically talk to Creason about the John Feathers map collection which doubled the LA Public Libraries map archives in a single day! Who was John Feathers and why did he collect 100,000 maps?