Pepsi Stock Rises After Earnings. Guidance Cut as Shoppers Shun Snacks. Barron’sPepsiCo trims revenue outlook as North American snacking, key international markets lag CNBCPepsiCo’s Higher Productivity Key To Navigating Slower Sales Growth, BofA Analyst Remains Bullish Yahoo FinancePepsiCo trims sales forecast as customers tighten purse strings on snacks, sodas ReutersPepsiCo lowers revenue forecast on “subdued” sales in US, China and elsewhere The Associated Press