Cramer's big discovery under the market's hood By: CNBC.com News December 03, 2014 at 18:16 PM EST Jim Cramer takes a close look under the market's hood and makes a big discovery that could impact your portfolio. Read More >> Related Stocks: Alcoa Biogen Idec Boeing Co Celgene Corp Cisco Systems Gilead Sciences Hewlett-Packard Micron Technology PepsiCo Procter & Gamble