From the BBC World Service: The United Kingdom’s 500-year-old postal service is up for sale. The Royal Mail, with its iconic red mailboxes, operates similarly to the United States Postal Service, but is publicly listed. Now, a $6.5 billion offer has been accepted from Daniel K\u0159et\xednsk\xfd, who explains why the nationally important company should be entrusted to him. Also: a look at the self-storage boom in Canada and beyond.