John E. Sununu Wins Republican Senate Primary in New Hampshire

Anthony DiLorenzo, an automotive executive who ran with the president’s endorsement, will be the Republican nominee in the First Congressional District.

Mr. Pappas, a moderate Democrat who has served four terms in the House, beat Karishma Manzur, a medical scientist. The general election contest could help determine which party will control the U.S. Senate.

China’s economic competition with the United States makes Chinese companies a legitimate target, the agency’s deputy director, Michael Ellis, said at a conference.

A political group for the world’s richest man, who is ramping up a midterm spending blitz, began running attack ads against Democrats in Texas, Ohio and Iowa.

The office of Jeanine Pirro, the U.S. attorney in Washington, charged Zion Mitchell with two felonies.

President Trump has long sought to position himself close to the Sept. 11 recovery effort and has made a series of questionable and provocative statements to burnish his political brand.