If you are a runner who wants to push yourself harder, there's a new high-tech running aid on the market that's built in to your shoe.

NPR: Go the Distance with a Well-Fitted or High-Tech Shoe

He sat in a chair, opened the end table drawer next to him, pulled out a Converse shoe box, the sort of box in which you kept your old photos or Christmas cards, and handed it to me.

NPR: Chapter 1

The act of throwing a shoe at someone or showing them your sole is "incredibly offensive" in the Middle East, he said.

CNN: Why shoe throwing is 'incredibly offensive'