A view from inside the driver's seat in the front cab of an London Underground train as it's driven out of a tunnel, in London, Wednesday, Jan. 18, 2012. With half a year to go before the London 2012 ... more 
A view from inside the driver's seat in the front cab of an London Underground train as it's driven out of a tunnel, in London, Wednesday, Jan. 18, 2012. With half a year to go before the London 2012 Olympics, work is cranking up on the London transport system ahead of the event, that begin July 27 and ends Aug. 12. And nowhere is this more the case than on the London Underground's Jubilee Line, one of two key arteries that will serve both the city center and Olympic Park as well as another big venue, the Excel Center.(AP Photo/Lefteris Pitarakis) less 
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Associated Press | Photo By Lefteris Pitarakis
Fri, Jan 27, 2012 8:53 AM EST