The first slide of this slideshow was modified to reflect that while some drugs and guns are illegal to sell, there certain types of guns and drugs that can be sold with restrictions.
An earlier version of this story said Tesla sells around 4,000 vehicles a quarter.
This version deleted an incorrect reference that information about RSA's cooperation with the NSA came from Edward Snowden.
This version corrected the spelling of Giamanco.
The acronym for the Enterprise Suite for BBM is eBBMSuite.
St. Louis Fed President James Bullard said last week that he thinks full employment is closer to 6 percent and therefore we're about 0.6 percent away from full employment.
Apple has nearly $170 billion in cash on its balance sheet.
Nakao's quote on emerging markets has been corrected to "they have pursued good macroeconomic policies," from "they have passed good democratic processes."
The version corrected that Wal-Mart Stores posted earnings excluding items of $1.60 a share, beating analysts' estimates by a penny a share.
This article has been updated to reflect the correct revenue comparison.