U decide.

Bill Clinton has said he was "heartbroken" by the murder of journalist Lyra McKee.

The former US president tweeted that the challenges in Northern Ireland were "real-but we cannot let go of the last 21 years of hard-won peace and progress".

He added: "This tragedy is a reminder of how much everyone has to lose if we do."

Mr Clinton played a crucial role in the deal which led to the Good Friday Agreement in 1998, which helped end 30 years of violence in Northern Ireland.