Driven Up The Wall: Transport hell awaits London Olympics

London is on the home stretch for the Olympics, but there could be one insurmountable final hurdle for visitors. Some fear the country's transport system won't be able to handle the huge number of spectators, as RT's Ivor Bennett explains. Subscribe to RT! http://www.youtube.com/subscription_center?add_user=RussiaToday Watch RT LIVE on our website http://rt.com/on-air Like us on Facebook htt ...