You're pulling me through.

NPR: 4 min 29 sec

So the goal is, is that as you make your way through life, who are you pulling up behind you?

WHITEHOUSE: The White House

But what I learned from you here in Iowa in 2008 is other folks may outspend me, folks may write me off, but when you've got ordinary folks pulling together, cutting through the nonsense and focuses on what's important -- when you guys get involved -- you can't be stopped.

WHITEHOUSE: The White House

Next up, you'll be pulling the plastic filaments up from the spools, through two tubes and into holes at the top of the Stepstruder's head, holding it there for a few seconds, until the device's motor begins tugging at the strip.

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