The World Economic forum in davos to get the inside track on how the worlds biggest institutions are dealing with the challenges of Cyber Security. The chief Technology Officer at Bank Of America will be joining us. Also Cambridge University is recruiting a professor of lego. So we want to know if the ubiquitous Building Blocks are now more than just childs play . Are you a Master Builder . Let us know. Just use the hashtag bbcbizlive. Today, for the first time ever, a Freight Train from china will arrive in the uk. It wasnt intended as a symbolic statement, but with the british Prime Minister now confirming the uk must leave the european Single Market, the trains arrival does illustrate that post Brexit Britain may need to look further afield for its trading partners. Theresa may used her much anticipated speech yesterday to announce the uks priorities for upcoming brexit negotiations. Leaving the Single Market means britain will lose the right to trade with the European Union without