Brian Hayes has had a colourful career that has stretched from banking to politics. He is currently the chief executive of Banking and Payments Federation Ireland and was the former minister of state at the Department of Finance. He spoke with editor Ian Kehoe about what he believes will happen to banking and financial services in Ireland amidst the rise of fin-techs, Brexit and more.  In this interview Hayes spoke about:  The difference moving from the political sphere to the banking one and still being a “news junkie”The IFSC, retail banks and the rise of fin-techs and the impact on…