Apple (AAPL +1.6%) roundup: 1) Take this one with a big spoonful of salt: "Some Wall Street...

|About: Apple Inc. (AAPL)|By:, SA News Editor

Apple (AAPL +1.6%) roundup: 1) Take this one with a big spoonful of salt: "Some Wall Street sources close to some Apple executives" tell Forbes contributor Gene Marcial some at the company are looking for a replacement for Tim Cook. 2) CIRP estimates the iPhone 5 made up 53% of Q1 U.S. iPhone sales, up slightly from Q4's 50%. Meanwhile, citing Verizon's Q1 iPhone mix, BMO (Outperform) now sees Apple's latest iPhone accounting for 55% of Sep. quarter iPhone sales, down from a prior 70%.  3) A Foxconn worker speaking to China Business claims Apple returned 5M-8M iPhones "due to appearance of substandard or dysfunctional problems." (Citi) (BGC/Avondale)