Opposition activists formed a human chain outside one of the entrances to Tahrir Square on Saturday afternoon to prevent two Egyptian military tanks from crossing through barricades into what has effectively become an anti-Mubarak enclave in the heart of the Egyptian capital.
It's been 20 years since the Berlin Wall came down in Germany, and unification seems like old news. From a traveler's point of view, the business at hand seems to be to keep the economy going and visitors entertained. Things are changing in Switzerland as well. Germany's southern neighbor continues to impress me with the creative, constructive, and democratic ways it grapples with various challenges. Here are a few changes you'll encounter in both countries in 2010.