How churches were lifted to safety in communist Bucharest

A bit bruised but still standing, old Orthodox churches can be found around Bucharest, having escaped the frenzied demolition of the Romanian capital in the 1980s ordered by ex-communist dictator Nicolae Ceausescu. At least 10 jewels of Romania's religious heritage from the 16th to 19th centuries survived due to an engineering tour de force: they were moved and hidden away.