Patent trolls: Tracking down the litigious invention owners

At a Mexican restaurant in Dallas, Texas, half a dozen lawyers are talking about patents. The conversation turns to the activities of the so-called trolls, and they compete for the craziest examples of the patents they use in lawsuits. via Pocket http://www.bbc.co.uk/news/technology-23673383#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa