Copyright 2014 NPR. To see more, visit http://www.npr.org/.Image may be NSFW.
Clik here to view.
Clik here to view.
9(MDEwNzk4NjQwMDEzNTkxNDE0MTg3ZGYxMA004))
Transcript
RENEE MONTAGNE, HOST:
Milk is one of the most popular items in a supermarket. And yet, it is often found at the very back of the store. One theory is that stores want you to walk further through the aisles so you'll buy more stuff.
