Charles Schwab cuts trading commissions to zero and TD Ameritrade and E*Trade follow suit. Pepsi hits an all-time high thanks to healthy returns from healthier snacks. Costco slips on disappointing earnings.  And Bed, Bath, & Beyond stays afloat despite slumping sales. Motley Fool analysts Andy Cross, Emily Flippen, and Jason Moser discuss those stories as well as Constellation Brands, McCormick, and Stitch Fix. Plus, Motley Fool contributor Dan Kline analyzes the latest news from professional wrestling, the NFL, Harley-Davidson, and McDonald’s.  (To get 50% off our Stock Advisor service, go to http://RadarStocks.Fool.com.)