Amazon second headquarters: Some see a clue in Amazon's Alexa Super Bowl ad

When Alexa loses her voice, celebrities--including Rebel Wilson, Cardi B, and Anthony Hopkins--help her get it back. Amazon's Alexa Super Bowl ad was a hit during the big game. With guest spots from Gordon Ramsey, Cardi B, Rebel Wilson, Sir Anthony Hopkins and even founder Jeff Bezos, the ad impres...