Most people fail to have a good experience with their mutual fund portfolios. There are three key problems.Today's Stocks & Topics: GE - General Electric Co., U.S. Largest Trading Partner, OPEC, YNDX - Yandex N.V. Cl A, COP – ConocoPhillips, LCI - Lannett Co. Inc., Gold, AET - Aetna Inc., Rental Car Insurance, Jobs Report, EXC - Exelon Corp.