Singing legend Bob Dylan's autobiography "Chronicles" was released this week. Since Dylan rarely gives interviews and has never written about his life before, the book is a unique opportunity to learn more about the life of an American icon. Filmmaker Mary Feidt is putting together a documentary about Dylan's childhood in Minnesota. He was born Robert Zimmerman in Duluth and grew up in Hibbing. Feidt told MPR's Cathy Wurzer she was eager to read "Chronicles" and find out Dylan's impressions of Minnesota. The working title of Mary Feidt's forthcoming documentary is "Tangled up in Bob."