Lauren Freyer

are calling for the prime minister to resign over his judgment in naming Peter Mandelson as ambassador.

Starmer has said he regrets that and has apologized to Epstein's victims.

Meanwhile, a royal spokesperson says Prince William and his wife Kate are deeply concerned about the latest Epstein files.

William's uncle Andrew, no longer a prince because of his own Epstein ties, is now alleged to have passed confidential trade information to the sex offender.

Lauren Freyer, NPR News, London.

New photos show Andrew at an Epstein property kneeling on all fours over a woman whose face is redacted.

There are also friendly emails from Andrew and his ex-wife Sarah Ferguson to Epstein while he was under house arrest, long after the royals had said they'd cut ties.

Andrew's already been stripped of his title prince and ordered evicted from Windsor Castle grounds.

After an Epstein victim said she had sex with him while she was a minor, Andrew settled a legal case with her but denies wrongdoing.

U.S.

investigators have sought information from Andrew for years.

Meanwhile, the former U.K.

ambassador to the U.S., Peter Mandelson, has resigned from the ruling Labor Party over confidential U.K.

government information he appears to have shared with the late convicted sex offender.

Lauren Freyer, NPR News, London.

Delegates from all over the world gather in London.

In January 1946, the UN General Assembly convened in a Methodist hall undamaged by the Blitz, the Nazi bombing of London.

At the time, the King of England said no more important meeting had ever taken place in the British capital.

Eighty years later, delegates are gathering in that same hall with a new set of challenges.

Conflict in Ukraine, Gaza, now Venezuela, protests in Iran, tensions over Greenland, and strains in the post-war transatlantic alliance under President Trump.