It's not just for dudes who need to talk on their cellphones while walking down the street with a protein shake in one hand and a PowerBar in the other.

WSJ: Bluetooth Speakers: The Untethered Sound System

Talk is cheap and while many banks talk about investing in technology to bring about change, very few seem to be walking the talk.

FORBES: Why Banking Tech Needs To Get With The Times

We talk a little about that for a while and then he brings up my walking.

NPR: Environmentalist John Francis, Walking the Walk