The president’s son-in-law met the Palestinian militant group’s leaders in Egypt, officials said. He will soon see Benjamin Netanyahu, the Israeli leader.

© Saul Loeb/Agence France-Presse — Getty Images

Mr. Hoekstra has been President Trump’s faithful messenger in Canada amid a historic low in relations. More than 170,000 Canadians want him gone.

© Ian Austen/The New York Times

Mr. Hoekstra has been President Trump’s faithful messenger in Canada amid a historic low in relations. More than 200,000 Canadians want him gone.

© Ian Austen/The New York Times

Jared Kushner, President Trump’s senior aide, is expected to meet with Prime Minister Benjamin Netanyahu of Israel, who has rejected a U.S.-backed deal to disarm Hamas.

© Nathan Howard/Reuters