Fidelity sells off huge chunk of stock at record speed
                                
                                
                                    (Newser) -
                                    Usually, when big mutual funds invest in IPOs, they're in for the long haul. But that might not be the case with Facebook. Twenty-one mutual funds from Fidelity Investments, one of Facebook's earliest buyers, unceremoniously dumped more than 1.9 million public shares combined last month, with 16...