"Now is decision time" - DUP's Sammy Wilson on Stormont welfare stalemate #BBCNolan

Peter Robinson and Martin McGuinness held joint talks yesterday with David Cameron on the N Ireland economy But there's little sign of common ground between the First and deputy First Minister on welfare reform. Peter Robinson yesterday blasted Sinn Fein's stance on blocking benefit changes. But Gerry Adams said his party had "no apologies" to make for its position. Stephen speaks to shadow Secretary of State Ivan Lewis about yesterday's meeting and gets the views of DUP's Sammy Wilson.