France tears down apartment block as rising sea bites

When it was built at the end of the 1960s on one of France's most glorious Atlantic coastlines, the beach was over 200 metres (656 ft) away. Today, the hulk of the 80-flat Le Signal apartment block perches precariously on a dune just metres from the water and local authorities are tearing it down before it tumbles. Olivia Chan reports.