Well, Candy Crush isn't exactly on the stock market. It's King, the game's parent company, that began trading on the New York Stock Exchange today at $22.50. However, after only a couple of hours the stock had already dropped a couple of dollars.
Ebola has killed only one person in the U.S., but are we ignoring greater threats like the flu, which killed 1,000 people last week? Professor Dan Ariely describes the psychology behind some of our fears.