let's speak to david graham, former dup special adviser and councillor. we had the reaction from the first minister in northern ireland talking about the need to minister in northern ireland talking about the nee— about the need to ensure that power-sharing _ about the need to ensure that power-sharing actually - about the need to ensure that l power-sharing actually delivers about the need to ensure that - power-sharing actually delivers now power—sharing actually delivers now it is backed up and running. reaction coming all the time but considerable shock at the news emerging over the last few hours. welcome to the programme, i know you are in orlando but you have been following these events the last few hours. your reaction to what we have learned? ~' , ., , ., learned? like everyone this morning i think, a level— learned? like everyone this morning i think, a level of _ learned? like everyone this morning i think, a level of shock, _ learned? like everyone this morning i think, a level of shock, a _ learned? like everyone this morning i think, a