The Russian head of the Sochi Olympics, Dmitry Chernyshenko, says he doesn't think athletes should be allowed to express their political views during their news conferences at the Games. His position appears to directly contradict International Olympic Committee President Thomas Bach, who said athletes were permitted to make political statements at press conferences.

The world is just a few days away from witnessing the start of the 2014 Winter Olympics. This year, the games will be held in the Russian summer resort of Sochi. Sochi, known as a longtime retreat for the Communist elite, will be hosting history’s most expensive Olympics, with a bill of $51 billion.

What makes a city "cool"? If it means being loaded with atmosphere, charm, great food and nightlife, yet ignored by the bulk of travelers, then Lisbon deserves consideration as Europe's coolest capital. Here's why.

Estonia may not show up on Americans’ radar too often. It is a tiny country in northeastern Europe, just next to Finland. It has the territory of the Netherlands, but 13 times less people—its 1.3 million inhabitants is comparable to Hawaii’s population. As a friend from India recently quipped, “What is there to govern?”

The southern French port city of Marseille has taken a bad rap for years. It’s known for thefts, violence and organized crime. But the city had a chance in 2013 to clean up its act, by being Europe’s rotating Capital of Culture for the year. The title means money from Europe to spiff up and boost local arts. Apparently it helped bring in more tourists. But the jury is out on whether Marseille is safer now, and whether local artists benefited from all the hoopla.

Iran is now our new favorite place to discuss at dinner. It is still one country. They seem to speak English there. Americans know we have a strained relationship with Iran from all those hostage movies, but we remain fascinated with all things Persian. America’s top destination remains Europe. It has countries we can visit — museums and hotels and attractions, such as the changing of the guard.

When it comes to Italy's enormous art heritage, officials are often faced with an unbearable choice: Which pieces should be saved when the government can't afford to save them all? Now, thanks to an online vote, it's up to Italian citizens to answer that tough question. In the end, some art will get a new lease on life, but many works that epitomize Western civilization remain seriously in danger.

Protesters clashed with riot police in the Ukrainian capital on Sunday after tough anti-protest legislation, which the political opposition says paves the way for a police state, was rushed through parliament last week. A group of young masked demonstrators attacked a cordon of police with sticks and tried to overturn a bus blocking their way to the parliament building after opposition politicians called on people to disregard the new legislation.