![Former Lebanese prime minister Saad Hariri. AFP](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/JNFJ4IOCD5P6K3SUJWW7CAKQHA.jpg?smart=true&auth=f58daa713eb0ce6e40d5a01487babb1d827de8a3d85b54d5bb9c7bddfaacead0&width=400&height=225)
Former Lebanese prime minister Saad Hariri. AFP
Former Lebanese prime minister Saad Hariri. AFP
Saad Hariri demands end to immunity for officials in Beirut blast probe
Families of victims said a petition signed by Lebanese MPs last week could impede the investigation