Newspaper headlines: 'United King Don' and 'PM battles to block sleaze vote'

'United King Don' and 'PM battles to block sleaze vote'14 minutes agoShareSaveAdd as preferred on GoogleKing Charles III and Queen Camilla's state visit to the US dominates Tuesday's papers. The Times' top picture features the King and Queen greeted by US President Donald Trump and First Lady Melania Trump at the White House. The paper previews the King's address to the US Congress later saying he will deliver a "message of unity" and remind Washington of the shared "democratic, legal and social" values of the two nations. Elsewhere, Prime Minister Sir Keir Starmer is trying to shore up support ahead of a critical Commons vote on whether there should be a parliamentary investigation over his claims about the vetting of Lord Mandelson, the Times reports."PM pleads for unity among Labour MPs", says the Guardian as it reports Sir Keir has told his party to "stick together and fight together" before what the paper says is a "critical day" for his premiership. It adds that the PM faces the "twin threats" of a standards investigation into Lord Mandelson's appointment and potentially damaging testimony from the former chief of staff Morgan McSweeney.The Daily Telegraph goes with "Starmer pleads with MPs to save him", saying the PM told Labour MP's in a meeting that the vote on Tuesday is "a pure political stunt" by the opposition who want to "bring us down". The paper also provides more details on the King's speech to US Congress, reporting that the address will call for the US and UK to "come together" and include references to Ukraine, the Middle East, and the Aukus defence pact. The Independent says the King faces a "tricky task with Trump" during his state visit with a number of contentious issues, including Iran, the Falklands and Ukraine.Conservative leader Kemi Badenoch is urging Labour MPs to "put...