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June 22nd, 2011
10:54 PM ET
June 22nd, 2011
01:40 PM ET

Today's Big I – Gigwalk

Today's Big I is about an app harnessing America's vast army of iPhone users - enlisting them to complete various "gigs" when they're out and about.

Click here to learn how could make some extra cash on your next walk.

Filed under: Ali Velshi • The Big I
June 22nd, 2011
01:34 PM ET