this is bbc news. our top stories: president biden announces around—the—clock working at a second major us port in a bid to tackle supply chain disruption. five people have been killed in an attack in norway by a man armed with a bow and arrow. a posthumous honour for henrietta lacks, whose cells were taken without consent after she died in the 1950s and who's gone on to save countless lives. star trek�*s william shatner, at the age of 90, makes history as the oldest person to go into space. what you have given me is the most profound experience i can ever...