Washington DC is in tech lockdown for inauguration day as cybersecurity experts reveal behind-the-scenes artificial intelligence strategies to stop repeat of Capitol violence. Nasa Moon shot faces delay after hydraulics problems found to cause ‘megarocket’ misfire. Buzz Aldrin walked on the Moon and now the 91-year-old astronaut gets his Covid-19 jab. Beware the passive-aggressive Zoom eye roll because new software lets bosses scans people’s emotions and tiny expressions for ‘biosurveillance’ software. Netflix Tiger King star Joe Exotic misses out on Trump pardon...he had a limo waiting outside prison.   See acast.com/privacy for privacy and opt-out information.