'Mad Money' Uncovered: CREE Is InJim Cramer looks at why upside remains in CREE, with 'Mad Money' Research Director Nicole Urken.Author:Jim CramerPublish date:May 21, 2013 6:00 AM EDT At the time of publication, Cramer was long ___. Scroll to ContinueTheStreet RecommendsVWhat Is the VIX? Why Is It Important?47 minutes agoINVESTINGLOWHDLowe's Stock Slips After Earnings Beat, Sales Lag Estimates1 hour agoINVESTINGTGTTarget Shares Slump as Q1 Earnings Lag Estimates1 hour ago