Even Astronauts hug!

I saw this story on the news about 3 astronauts from the International Space Station who, in response to a reporter's question about whether there's room for politics in space, decided to give a big group hug. I liked it because it shows that it doesn't matter where you come from, you can still stand united no matter what might be happening. To me there's no better way to show that than a hug!