In an interview on CNBC's “Squawk Box,” Tribune Boss Sam Zell mentions his view that home delivery will be replaced down the road by PDF's and online news if newspapers are to succeed.

“Going forward, it's going to require all kinds of different approaches,” Zell said on the show, “including probably most significant, the elimination of home delivery and the replacement of it by PDFs.”

See the entire interview, first posted at TheWrap.com, below: