'Disbelief' in Tunisia gunman's hometown Gaffour

Tunisia has made its first arrests over the massacre of 38 people, mainly tourists, by a gunman at the beach resort of Sousse on Friday.

Tunisian authorities have said they are convinced Seifeddine Rezgui had accomplices to aid his killing spree.

Police have questioned his friends and family to establish how and why he carried out the attack.

Mark Lowen reports from outside his family home in Gaffour.