A hot stock sector getting a lot of attention By: CNBC.com News November 18, 2014 at 07:00 AM EST Consumer staples, a darling of Wall St., are expensive, with valuations trading 20 times earnings. We may be at a peak, so investors should be wary. Read More >> Related Stocks: CVS Health Corp Kroger Co Procter & Gamble Sentinelone Inc Cl A Whole Foods Market