If it's Friday we must be back in London. Every Friday I take a virtual walking tour ‘above ground’ on the London Underground. Using my Tube guide & my fitbit® device, my goal is to walk 10,000 steps a day roughly following along the Underground route, reporting back here on Fridays with my findings. Here are the previous days . This is Day 46. Today we’re walking from the Ealing Broadway underground station to White City. The trek is 4.2 miles which should clock in at just about 10,000 steps. Back in 1908, the area was transformed from Shepherd’s Bush farm land into the location for the Franco-British exhibition and the 1908 Summer Olympics. Called the white city because of the white cladding of the ornate exhibition buildings, the area was used for the Japan-British exhibition in 1910, the Latin-British exhibition in 1912, and finally the Anglo-American exhibition in 1914 when WWI put an end to it. After that the White City was left to fall into disrepair and ult