Sinn Fein cast serious doubt on business tax cut plan #BBCNolan

A senior Sinn Féin member has warned that the Northern Ireland Executive may be unable to afford a cut in corporation tax. Declan Kearney, the party's national chairperson, made the comments in a newspaper article. Cutting corporation tax - the tax on company profits - has been Stormont's big economic plan for years. Stephen talks to Sinn Fein MLA Conor Murphy and we get reaction from our callers