Saudi Arabia vows to respond to oil attacks with 'necessary measures'

A Saudi minister has said suitable action will be taken once the investigation into last week's attack on oil installations has been completed. But he's insisted that Iranian weapons were used. Also in the programme: Indian academics around the world have called on the government to lift restrictions in Kashmir and are cases of dementia going untreated - because some doctors, wrongly, think it's a natural part of getting old?

(Photo: Saudi Arabia shows the missiles allegedly used on the attack last week. Credit: EPA)