Business
Facebook’s 2nd-quarter revenue growth was driven by its ability to charge more for ads. PayPal’s 2nd-quarter payment volume grew 40%, but shares sell off due to concerns related to eBay. John Rotonti analyzes those stories, iRobot’s 2nd-quarter results, and which companies have (and don’t have) the ability to raise prices. To get 50% off our Stock Advisor service, just go to http://StockIdeas.fool.com.