Zelda Perkins worked for Harvey Weinstein in her early 20s. She signed a non-disclosure agreement when she left his company, but 20 years later decided to break it when allegations about the film producer’s behaviour became public. She has subsequently questioned the widespread use of NDAs. Plus: Dan Sabbagh on Gavin Williamson’s short-lived cabinet career. Help support our independent journalism at theguardian.com/infocus

Julian Assange, the founder of WikiLeaks, has been sentenced to 50 weeks in prison for breaching bail conditions after spending almost seven years inside the Ecuadorian embassy in London. Today, he has an extradition hearing, which could conclude with him being sent to the US. Esther Addley and Julian Borger chart his rise and fall. Plus: Sean Ingle on the Caster Semenya ruling. Help support our independent journalism at theguardian.com/infocus

Amelia Gentleman discusses the immigration scandal in which the Home Office has accused 34,000 international students of cheating in English language tests. And: Magid Magid, the 29-year old lord mayor of Sheffield, who is stepping down to run as a Green MEP. Help support our independent journalism at theguardian.com/infocus

Theresa May has turned to her national security council to help her decide on whether to allow the Chinese firm Huawei to provide parts of Britain’s 5G network. Guardian reporters Rupert Neate, Alex Hern and Tania Branigan discuss the company at the heart of a diplomatic tussle. Plus, in opinion, David Kogan argues Labour needs clarity on Brexit to have a chance of winning power. Help support our independent journalism at theguardian.com/infocus

Ruth Hunt joined Stonewall 14 years ago, quickly rising to become the charity’s chief executive. In that time she has seen huge strides made towards equality for LGBT people. As she prepares to step down in August, she reflects on how much further there is to go. And: the author Nicci Gerrard on her campaign for the rights of people with dementia in hospitals. Help support our independent journalism at theguardian.com/infocus

On 26 April 1986, the worst nuclear accident in human history occurred in the No 4 reactor of the Chernobyl nuclear power plant in Soviet Ukraine. Kate Brown has spent years researching the cover-up that took place afterwards. Plus: Rory Carroll reflects on the legacy of the Northern Irish journalist Lyra McKee. Help support our independent journalism at theguardian.com/infocus

Last week, central London was brought to a standstill when thousands of protesters blocked sites including Waterloo Bridge in a ‘climate rebellion’ organised by Extinction Rebellion. The Guardian reporter Damien Gayle has been with the protesters from the start, while Matthew Taylor, the Guardian’s environment correspondent, assesses their demands. Help support our independent journalism at theguardian.com/infocus

On Easter Sunday, explosions across Sri Lanka killed hundreds of people and wounded many more. As the country reels in shock, Michael Safi describes reporting in the aftermath. Plus: the Guardian’s chief political correspondent, Jessica Elgot, on what to expect from Brexit now parliament is back. Help support our independent journalism at theguardian.com/infocus

In 2007, over a friendly drink, the Guardian’s economics editor, Larry Elliott, came up with a radical plan to address the effects of the financial crisis and climate change. He called it the Green New Deal. Plus: the Guardian’s education correspondent on why schools are going to test four-year-olds • What is the Green New Deal and how would it benefit society?. Help support our independent journalism at theguardian.com/infocus

Robin McKie, the Observer’s science and environment editor, discusses an innovative drug that may soon offer ways to fight Huntington’s disease, while Mark Newnham describes being diagnosed with the inherited condition. Plus: Peter Beaumont describes his trip to the Costa Rican cloud forest, at threat from climate change. Help support our independent journalism at theguardian.com/infocus