Why Lebanon's people are leaving

It's been over a year since an explosion tore through the centre of Beirut. The blast killed hundreds, injured thousands, and left hundreds of thousands without homes. But in the 12 months since it happened, living conditions in Lebanon have got worse, not better. Today on The Signal, we're heading back to Beirut. We're asking why life in Lebanon has deteriorated so rapidly, and what those who are part of an exodus from the country say about the broken homeland they're leaving behind. Featured:  Luna Safwan, independent journalist, Beirut