    Sentence 1: Fidelity Investments . the nation "s  largest mutual-fund y . said it received a  subpoena from New York Attorney General Eliot  Spitzer 's office regarding its investigation 10  potential fund: trading abuses .    Sentence 2: Fidelity Investments has received a  subpoena from New York Attorney General Eliot  Spitzer . who is investigating charges of market.  timing and late-day trading in the mutual fund  industry .