Trance trading: Markets calm after French election result

The calm after the storm - we look at why markets seem to be in a trance after Emmanuel Macron's victory in the French presidential election. Also in this programme, Stephen Carroll talks to Des Traynor, one of the founders of the tech company Intercom. It's well on its way to becoming a unicorn, or a company valued at over one billion dollars. Plus, the cork industry fights back: we report from Portugal, where producers are trying to counter the rise of the screw-top wine bottle.