Today in Focus

Guardian US tech editor Blake Montgomery talks about the future of Apple after the resignation of its longtime CEO Tim Cook. Help support our independent journalism at theguardian.com/infocus

Keir Starmer endured another bruising day as the saga surrounding Peter Mandelson’s appointment as US ambassador continued. The prime minister faced harsh criticism from his own MPs over his efforts to stave off a privileges committee investigation, while his former chief of staff Morgan McSweeney admitted putting pressure on the Foreign Office to expedite Mandelson’s posting in highly anticipated evidence to a parliamentary committee. So how much peril is the prime minister in? Lucy Hough speaks to policy editor and host of Politics Weekly, Kiran Stacey - watch on YouTube. Help support our independent journalism at theguardian.com/infocus

The crypto tycoon has given millions to Farage’s political parties. But who is Christopher Harborne and what does he want in return?. Help support our independent journalism at theguardian.com/infocus

Details about the shooting at the White House correspondents gala have started to surface as the alleged shooter is set to be charged. The suspect was able to get close to where Donald Trump and many other senior officials were gathered, before law enforcement stopped him. It happened less than two years since Trump was the target of an assassination attempt in Butler, Pennsylvania, and a subsequent attempt at a golf course in Florida. Lucy Hough speaks to the Guardian’s Washington bureau chief David Smith, who was in attendance – watch on YouTube. Help support our independent journalism at theguardian.com/infocus

Justin McCurry on Japan’s heavy metal-loving prime minister and her plan to amend the country’s pacifist constitution. Help support our independent journalism at theguardian.com/infocus