Rubin Interview on Apple, Google, Research In Motion

June 24 (Bloomberg) -- Ross Rubin, an analyst at NPD Group Inc., talks about competition between Apple Inc., Google Inc. and Research In Motion Ltd. AT&T, the exclusive U.S. carrier for Apple Inc.'s iPhone, said this month it will introduce plans based on the amount of data customers use and stop offering unlimited plans to manage the soaring data traffic. Rubin speaks on Bloomberg Television's "In The Loop With Betty Liu." (Source: Bloomberg)