Pompeii's House of the Vettii re-opens to the public after 20 years

An ornate building - described as Pompeii's Sistine Chapel - has re-opened to the public for the first time in twenty years. The House of the Vettii has undergone an extensive restoration. It was built in the second century BC and was buried in the eruption of Mount Vesuvius. The BBC's Tim Allman reports.