David and Samantha Cameron’s tragic loss of their son Ivan broke on the phone-in shows as I was coming into work this morning. On LBC the radio show host asked people to call in who had experienced the loss of a child – and the calls and the death of Ivan had me in tears. This loss is unimaginable and tragic – and all I want to say publicly is how sorry I am for their loss and wish them the strength to endure. We are, in the end, human beings first and politicians second.