President Obama at meeting with executives from leading tech companies at the White House in Washington December 17, 2013. Pictured are (L-R): Zynga co-founder Mark Pincus, Yahoo CEO Marissa Mayer, Obama, AT&T Chairman and CEO Randall Stephenson and Facebook COO Sheryl Sandberg. Pictured are (L-R): Zynga co-founder Mark Pincus, Yahoo CEO Marissa Mayer, Obama, AT&T Chairman and CEO Randall Stephenson and Facebook COO Sheryl Sandberg.  Reuters/Kevin Lamarque.


President Obama at meeting with executives from leading tech companies at the White House in Washington December 17, 2013. Pictured are (L-R): Zynga co-founder Mark Pincus, Yahoo CEO Marissa Mayer, Obama, AT&T Chairman and CEO Randall Stephenson and Facebook COO Sheryl Sandberg. Pictured are (L-R): Zynga co-founder Mark Pincus, Yahoo CEO Marissa Mayer, Obama, AT&T Chairman and CEO Randall Stephenson and Facebook COO Sheryl Sandberg. Reuters/Kevin Lamarque.