newshour weekend's tom casciato has the story of his hometown independent-- a store with an outsizutation, that is struggling to hang on. >> reporter: portland has always been a city of reade. gring up there, i attributed that to the weather. it rained, and we read. for decades, the center of pinortland's relife has been powell's bookstore. it takes up a whole city block, oand housr a million volumes, new and used. it's even a tourist destination. >> you coknow, when peopl to visit portland, visiting powell's is at the top of the list. you know, when you-- when you go to a city, you know, you go to paris, you want to see the eleiower. you go to portland, you want to go to powell's bookstore. >> reporter: samiya bashir, a poet, and a professor at portland's reed college, says powell's is special for readers, and for writers. >> they read the ok they know who the authors are. they curate their sections carefully, lovingly, smartly. >repoer: andrew proctor, director of the portland nonprofit, literary arts, collaborates with powell's to bring authors to portland. >> you know, powels books is