I wish to apologise to all those people in the queue behind me at Heathrow security yesterday. I am really sorry you were delayed by my book. After using the same carry-on case for my journey from Auckland to Los Angeles and LA to London, it wasn't until the security check for my domestic connection to Manchester that its contents were deemed suspicious. In it were some computer hard drives, cables and adaptors, and a thick paperback book. Unfortunately, in the...