G-7 countries to pledge donation of 1 billion COVID vaccine doses

From the BBC World Service: Leaders gathering in Britain for the G-7 summit are expected to pledge the shots for lower-income nations as part of a global push to end the pandemic. Plus, Hong Kong will ban films that violate its national security law, further restricting artistic freedom. And, congestion at Chinese ports due to pandemic lockdowns means warnings of disruption to global shipping routes.