Is it working . Or do we need a drastic rethink . We talk to people on both sides of the debate. The bombing has caused upset right across the country, but how do those who have to investigate it and deal with its aftermath cope . Chief superintendentJohn Sutherland spent years on the front line of policing and will be talking about the toll dealing with such events can take. Hello. Welcome to the programme, were live until 11. 00 this morning. Do get in touch on all the stories were talking about this morning, general Election Campaigning resumes today and ukip will be launching their manifesto. We will be looking at that later in the programme. Bbc news has been told that the police have stopped Sharing Information about the Manchester Bombing with officials in the united states, following a series of leaks thought to have come from the american intelligence community. Last night, the New York Times published photographs apparently showing fragments from the bomb and a backpack used