Recent events in Tunisia, Lebanon and Egypt spell a dangerous new trend in the region. There have been major developments in Tunisia, Lebanon and Egypt, each of which is of tremendous importance. In Tunisia, a popular uprising fueled by unemployment, economic suffering and long-term discontent has overthrown the dictator, but not necessarily the dictatorship. In 55 years of independence, the country has been governed by two dictators, the current one being Zine al-Abedin Ben Ali, who has been president for 23 years and was a key power in the regime even before that. Is this going to spread? Does it...