On January 14th, according to the Wall Street Journal, in order to improve the environment in the store, Starbucks (SBUX. O) has revoked the open-door policy that allows everyone to enter the store. This month, Starbucks launched a new customer code of conduct in cafes across North America, designed to protect the personal safety of customers and employees and improve the experience. The code reverses a nearly seven-year policy that has allowed people to enter the store and use the restroom with...