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President Donald Trump and US First Lady Melania Trump disembark Air Force One at Stansted Airport, north of London. Photo: BRENDAN SMIALOWSKI/AFP/Getty Images

Following two drama-filled days at the NATO summit in Brussels, President Trump arrived in the United Kingdom for the second of three stops on his European tour.

The details: The president and first lady dined with Prime Minister Theresa May at Blenheim Palace, a 2,000-acre estate in the English countryside famously known as the birthplace of Winston Churchill. On Friday, Trump will travel to the country house of Prime Minister May in Chequers for a working lunch, before joining Queen Elizabeth for tea at Windsor Castle.

Protesters against the visit of US President Donald Trump gather near an entrance to the US ambassador's residence Winfield House. Photo: TOLGA AKMEN/AFP/Getty Images
US President Donald Trump and US First Lady Melania Trump leave the US ambassador's residence, Winfield House, in London. Photo:BRENDAN SMIALOWSKI/AFP/Getty Images
First Lady Melania Trump, US President Donald Trump, Britain's Prime Minister Theresa May and her husband Philip May stand on steps in the Great Court watching and listening to the bands of the Scots, Irish and Welsh Guards perform a ceremonial welcome. Photo: BEN STANSALL/AFP/Getty Images
Trump and May observing the ceremonial welcome before a black-tie dinner with business leaders at Blenheim Palace. Photo: BEN STANSALL/AFP/Getty Images

Go deeper

Biden explains justification for Syria strike in letter to Congress

Photo: Chris Kleponis/CNP/Bloomberg via Getty Images

President Biden told congressional leadership in a letter Saturday that this week's airstrike against facilities tied to Iranian-backed militia groups in Syria was consistent with the U.S. right to self-defense.

Why it matters: Some Democrats, including Sens. Tim Kaine (D-Va.) and Chris Murphy (D-Conn.) and Rep. Ro Khanna (D-Calif.), have criticized the Biden administration for the strike and demanded a briefing.

2 hours ago - Health

FDA authorizes Johnson & Johnson's one-shot COVID-19 vaccine for emergency use

Photo: Illustration by Pavlo Gonchar/SOPA Images/LightRocket via Getty Images

The Food and Drug Administration on Saturday issued an emergency use authorization for Johnson & Johnson's one-shot coronavirus vaccine.

Why it matters: The authorization of a third coronavirus vaccine in the U.S. will help speed up the vaccine rollout across the country, especially since the J&J shot only requires one dose as opposed to Moderna and Pfizer-BioNTech's two-shot vaccines.

Updated 2 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Annelise Capossela/Axios