24/7 Wall St. Closing Bell — February 20, 2013: Markets Open Low, Slide Further on Fed Minutes (WIN, LOW, BIDU, BCS, GMCR, ADI, CF, DELL, HLF, AVA, CLH, DISH, LEAP, MGM, SODA, TOL, CROX, ETP, PAAS, TSLA, WLT, AUY, CG, CHK, CDE, ESV, SWY, WMT, OMX, OD