Harry Theoharis: What is in store for European summer holidays?

We have reached the point in the Covid pandemic where the impacts of the virus are varying wildly. Here in the UK, infection rates have been contained and a rapid vaccine roll out is having its effect, but in many other countries the situation remains critical. In this patchwork pandemic how much scope is there for a resumption of travel and tourism? Stephen Sackur speaks to Greece’s Minister of Tourism Haris Theoharis.(Photo: Haris Theoharis, Greece's Minister of Tourism)