The secret plan to ‘hook’ the developing world on oil

Former US ambassador Peter Mandelson has been released on bail after his arrest over claims he committed misconduct in public office during his friendship with the convicted child sex offender Jeffrey Epstein. Police have been investigating allegations that he leaked Downing Street emails and market-sensitive information to the disgraced US financier during his time as business secretary. Mandelson has denied any wrongdoing. Lucy Hough speaks to the Guardian’s head of national news, Archie Bland – watch on YouTube. Help support our independent journalism at theguardian.com/infocus

A DJ turned soldier explains how life has changed for Ukraine’s men while Tracey McVeigh and Shaun Walker report on the impact of the conflict and what could happen next. Help support our independent journalism at theguardian.com/infocus

Reform UK has promised to create an ICE-style agency dedicated to mass deportations if the party came to power. Nigel Farage and his party’s home affairs spokesperson, Zia Yusuf, have pledged to start a ‘UK Deportation Command’ to remove thousands of people, under plans that have been condemned as ‘sadistic’. Lucy Hough speaks to the Guardian’s deputy political editor Jessica Elgot – watch on YouTube. Help support our independent journalism at theguardian.com/infocus

Author and academic Katherine Rundell explores the precipitous decline in reading books for pleasure, and what can be done to reverse it. Help support our independent journalism at theguardian.com/infocus

Andrew Mountbatten-Windsor has been released under investigation after police questioned the former prince in relation to allegations he shared confidential material with Jeffrey Epstein. Officers searched Mountbatten-Windsor’s Sandringham residence as well as his former home at the Royal Lodge in Great Windsor Park after arresting him on Thursday. The former prince has denied any wrongdoing. But what were the police searching for and what could happen next? Lucy Hough speaks to the Guardian’s police and crime correspondent, Vikram Dodd – watch on YouTube. Help support our independent journalism at theguardian.com/infocus