Today in Focus

Mississippi has elected the Democrat Scott Colom in a historic race in the traditionally deep-red state, making him its first Black senator since shortly after the US civil war. The closely contested race was called more than a week after the US midterms, with Colom running against the Republican incumbent, Cindy Hyde-Smith. How did Colom’s grassroots campaign win despite limited early backing from national Democrats? Lucy Hough speaks to politics and democracy reporter George Chidi – watch on YouTube. Help support our independent journalism at theguardian.com/infocus

Global technology editor Dan Milmo on the scandal rocking the world of AI: US intelligence believes the lover of Nvidia’s chief executive, Jensen Huang, is a Chinese spy. Help support our independent journalism at theguardian.com/infocus

Donald Trump’s $10bn defamation lawsuit against the BBC has been granted permission to proceed, after the corporation’s attempt to get it dismissed was thrown out by a Trump-appointed Florida judge. The case focuses on an edit in a 2024 Panorama documentary that spliced two comments together that were made by the president during a rally before the January 6 Capitol riots, for which the BBC has apologised. With the lawsuit now set to continue, what’s at stake for press freedom? Lucy Hough speaks to global editor Devika Bhat – watch on YouTube. Help support our independent journalism at theguardian.com/infocus

Multiple women allege David Walliams abused his power and position as a celebrity to prey on them for sexual purposes when they were young women, an investigation by the Guardian and ITV News has found. He denies the allegations. Maeve McClenaghan reports. Help support our independent journalism at theguardian.com/infocus

Last month, Melania Trump helped broker a temporary ceasefire that allowed hundreds of Ukrainians to be evacuated from Oleshky. But as talks on ending the war resume in Abu Dhabi, what are the prospects for a more lasting peace?. Help support our independent journalism at theguardian.com/infocus