Tributes paid and questions raised after Titan sub search ends in tragedy

Tributes paid and questions raised after an international mission to rescue the passengers of the Titan concludes it suffered a catastrophic implosion. Director James Cameron says that industry experts had raised concerns about the safety of the sub.

Communities are still struggling in Ukraine, two weeks after the Kakhovka dam burst causing extreme flooding in the area.

A relative of a man who is still missing following last week's migrant boat disaster in the Mediterranean calls him a hero.

And why such a disparity in interest and resources devoted to the migrants ship, as opposed to the search for the Titan sub?