This column highlights the most interesting and useful business and financial commentary from around the Web each day. Use our comments section to post your own suggestions for blog content that you've read or written.   Zero Hedge Link: Did The Fed Just Give Us A Very Big Clue Just How Big JPM's CIO Loss May Be? "Earlier today we mocked Jamie Dimon for announcing the cancellation of his firm's stock buyback program just two shorts months after March 13 when none other than JPMorgan (JPM) forced the Fed to scramble and release the full stress test ahead of schedule after Jamie Dimon decided to frontrun the full ...