Israel says Hamas will pay for failing to return Shiri Bibas

Prime Minister Benjamin Netanyahu said on Friday that Israel would make Hamas pay for failing to release the body of hostage Shiri Bibas as agreed, in the latest potential threat to the month-old Gaza ceasefire. Hamas has said it is investigating the possible error, stating that Bibas' remains may have been mixed with other human remains after being buried in the rubble of a building destroyed in an Israeli air strike. Fiona Jones reports.