Tuesdays top story: House panel sends request for documents to 81 Trump-related individuals and organisations. Plus, why Luke Perry will forever be a teen pinup

Good morning, I'm Tim Walker with today's essential stories.

Trump sons and Kushner among judiciary committee targets

The House judiciary committee on Monday demanded documents from 81 individuals and organisations associated with Donald Trump, as Democrat take their investigations of the president's alleged wrongdoing to another level. Donald Trump Jr, Eric Trump and Jared Kushner were among those targeted, as well as Allen Weisselberg, the longtime chief financial officer of the Trump Organisation, the former US attorney general Jeff Sessions, and the now-defunct data-harvesting firm Cambridge Analytica.

Lines of investigation. Several House panels are pursuing other lines of investigation, with the House intelligence committee focusing on Trump's prospective Moscow real-estate deal during the 2016 election, and the House ways and means committee preparing to demand the president's tax returns.

Trade war. Trump on Monday opened up a new front in his global trade war, unveiling a plan to end preferential US trade treatment for India.

The Clintons on a visit to Ireland in 1998. Photograph: Martin McCullough/ REX/ Shutterstock

Political pressure? In 2000, Vargo claims, she was told Bill was ” very unhappy” Chelsea's then-boyfriend was not shortlisted for the Mitchell scholarship. In 2012, Hillary's state department cut its annual contribution to the scholarship, which Vargo believes was revenge for her supporting Obama in 2008. The Guardian has contacted the Clintons for comment.

Clinton 2020. Hillary has ruled out running for chairperson again in 2020, but insisted she's” not going anywhere “.

A major new study had again find no link between the MMR vaccine and autism. Photograph: Dimitris Legakis/ D Legakis Photo/ Athena Pictures

MMR research. A major new study by Danish researchers has once again confirmed that there is no link between the MMR vaccine and autism, amid a global surge in measles cases.

Timothy Brown, also known as the' Berlin patient ‘, was the first person to be cured of HIV infection, more than a decade ago. Photograph: Manuel Valdes/ AP

‘Berlin patient ‘. The first human cured of HIV, Timothy Brown- AKA” The Berlin patient”- was declared free of the virus after similar treatment in 2007. He remains HIV-free.

Jane Philpott, Canada's treasury secretary has become the second minister to resign from Justin Trudeau' s cabinet over asserts the prime minister's office tried to pressure his former attorney general not to pursue a corruption occurrence against a major engineering firm.

Purdue Pharma, the manufacturer of OxyContin, is reportedly exploring filing for bankruptcy to cover potential liabilities from some 2,000 suits alleging the drugmaker, which is owned by the wealthy Sackler family, contributed to the opioid crisis.

, the manufacturer of OxyContin, is reportedly exploring filing for insolvency

Up to 100 people remain trapped inside an illegal gold mine which collapsed on the island of Sulawesi in Indonesia last Tuesday, with hopes fading for their chances of rescue.

Human rights activists in Mexico have condemned the government's plan to shift domestic violence funding away from women's shelters towards individual victims, saying it will expose women and children to greater danger.

Tiina Jauhiainen:' I wish I'd said something to her when they were taking her away .' Photograph: Antonio Olmos/ The Observer Sign up for the US morning briefing