Mandela arrives to visit Lockerbie bomber

Nelson Mandela has arrived in Scotland to visit the man convicted of the Lockerbie bombing.

Abdelbaset al-Megrahi is serving a life sentence at Barlinnie Prison in Glasgow.

The former South African President wants to check the Libyan's living conditions.

Doctor Jim Swire, whose daughter was killed in the disaster, says Mandela's been vital to the case.