Apple is sliding after iPhone sales underwhelmed and it said its holiday quarter will be on the low end of expectations

Apple is sliding after iPhone sales underwhelmed and it said its holiday quarter will be on the low end of expectations  Business Insider Apple Bruised By Weaker Outlook, iPhone Unit Sales Blackout, Despite Solid Q4  TheStreet.com Apple's decision to stop breaking down unit sales of iPhones and iPads is a 'defining moment'  CNBC Opinion: When the going gets tough, Apple hides its numbers  MarketWatch Apple Reports Record Results but Weak Revenue Outlook  Wall Street JournalFull coverage