What to Know • President Donald Trump is scheduled to meet with U.K. Prime Minister Keir Starmer on the final day of his visit to Britain, with tech investment, steel tariffs and sensitive topics on the agenda. • The Centers for Disease Control and Prevention’s Advisory Committee on Immunization Practices is holding a closely watched meeting where 12 members appointed by Health Secretary Robert F. Kennedy Jr. are expected to review and vote on several key vaccines, including those for measles, Covid and hepatitis B. • Washington, D.C., Mayor Muriel Bowser is set to testify before the House Oversight Committee this morning to discuss crime in the nation’s capital.

President Trump has arrived at Chequers, where he will meet with British Prime Minister Keir Starmer. Follow along for li

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