The U.S. Postal Service, UPS and other delivery services should pick up some of the business forfeited by FedEx when it ended its ground delivery contract with Amazon, observers say. According to The Wall Street Journal, Amazon’s own logistics operation will likely also help make up the difference... Rite Aid has hired health care and insurance industry executive Heyward Donigan as its new CEO, succeeding John Standley, who is stepping down after nine years. Donigan most recently served as CEO of health-care plan analysis platform Sapphire Digital, MarketWatch reports...