VIDEO: Berlin's drive for tech start-upThe accidental rise of a start-up scene in the Germany city could end up giving birth to a lot more
Source: VIDEO: Berlin's drive for tech start-up (http://news.bbc.co.uk/1/hi/programmes/click_online/9739525.stm#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa)