October 21st, 2016: Hour 1

In hour one of Here & Now's Oct. 21, 2016 full broadcast, we hear about efforts to conserve the red slippers from the 1939 film "The Wizard of Oz," and discuss the upcoming season of "The Walking Dead" and a remake of "The Rocky Horror Picture Show." Also, a look at the "House of Tomorrow," which was built for the 1933 Chicago World's Fair. You can read and hear more at hereandnow.org, follow us on Twitter and join the conversation on Facebook and Tumblr.