They may have to travel across an ocean to get here, but for Americans in London, home is never that far away. Britain and the United States have a long shared history, and there are many sites in London associated with America. They reflect the close political, cultural and military ties between the two countries. The term "special relationship," often used to refer to the Anglo-American friendship, was first coined by Britain's wartime Prime Minister, Winston Churchill, whose mother was American.

Chinese New Year has arrived and as London celebrates the Year of the Dog with the biggest Chinese New Year celebrations outside of Asia, my thoughts turned to this city's longstanding love affair with man's best friend, the dog. There's a lot of puppy love in the Great British capital - a phenomenal 200,000 dogs and counting call London home.  That's almost twice the size of the population of Reykjavik!