Portugal, Greece or Switzerland? Americans on the pros and cons of moving to Europe

In our roundup of travel news this week, what five Americans discovered when they left the States for new lives in Europe. Plus Mongolian throat singing, Portuguese big waves, and a Greek vacation romance that lasted through the ages.

​ In our roundup of travel news this week, what five Americans discovered when they left the States for new lives in Europe. Plus Mongolian throat singing, Portuguese big waves, and a Greek vacation romance that lasted through the ages. Read More Breaking News, Latest News and Videos | CNN