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March 9th, 2011
01:50 PM ET

BIG I: Bionic Leg Technology

Bionic legs were the focus of today's Big I segment.  In the show, we highlighted the iWalk PowerFoot.

Click here to check out the iWalk website.

Click here for an up-close video of the bionic system.

Filed under: Ali Velshi • Anchors • The Big I
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