Yemen air raid absolutely heartbreaking - Cruickshank

The world heritage body Unesco has condemned the destruction of what it calls one of the world's oldest jewels of Islamic culture in an apparent air strike in Yemen.

Five people died when the Old City of Sanaa, a world heritage site, was hit on Friday morning. Saudi Arabia has denied carrying out the strike.

The historian Dan Cruickshank told BBC News the city was wonderful, and the damage from the raid "absolutely heartbreaking".