We all want uninterrupted postal service, but that's just not always possible. The U.S. Postal Service (USPS) has a responsibility to ensure the safety of its employees, customers, and our mail. And sometimes, that means operations can't proceed normally. Over time, we have seen the Postal Service suspend deliveries because of aggressive animals, and close post offices in the midst of natural disasters. Now, the agency been forced to suspend services in six different states. If you were planning to head to the post office anytime soon, you may need to change your plans depending on where you live. The...