4. It is not hard to think of recent examples, from Hugo Chávez to Viktor Orban and Vladimir Putin.
5. "I'm always amazed at how many people tell their co-workers about their job search," Kay says. "That's one of the worst things you can do." Ideally, you wouldn't tell any co-workers, but you may have to if you want them to serve as references. In that case, Kay says, "you need to pick people who you really trust, who don't have a hidden agenda and who won't let it slip."
6. China’s tourism administration issued a notice on Friday confirming reports that Chinese travellers had been denied entry to South Korea’s Jeju island in recent months for holding incomplete travel documentation. It reminded citizens to “select travel destinations with caution”.