Politics

An aide to Facebook CEO Mark Zuckerberg closes a binder of notes left on the table as Zuckerberg takes a short break from testifying before a joint hearing of the Commerce and Judiciary Committees on Capitol Hill in Washington, Tuesday, April 10, 2018, about the use of Facebook data to target American voters in the 2016 election. (AP Photo/Andrew Harnik)

In this Tuesday, March 13, 2018 photo, Chicago resident Sonja Russell walks up to a voting machine to cast her ballot in Illinois primary elections at the city's new early voting super site in downtown Chicago. In Illinois, attempts by hackers in the summer of 2016 to alter information were ultimately unsuccessful, although voter data was viewed. (AP Photo/Kiichiro Sato)

Demonstrators hold signs during a "March for Our Lives" rally in support of gun control, Saturday, March 24, 2018, in Chicago. Students and activists across the country planned events Saturday in conjunction with a Washington march spearheaded by teens from Marjory Stoneman Douglas High School in Parkland, Fla. (AP Photo/Nam Y. Huh)

Associated Press journalist Nancy Benac is photographed in the news agency's Washington bureau, Friday, March 16, 2018. The Associated Press has named Nancy Benac as its White House news editor. Benac is a veteran Washington journalist who has covered the presidency and national political campaigns. The appointment was announced Monday by Julie Pace, AP’s Washington bureau chief. (AP Photo/J. David Ake)

President Donald Trump holds notes during a listening session with high school students and teachers in the State Dining Room of the White House in Washington, Wednesday, Feb. 21, 2018. Trump heard the stories of students and parents affected by school shootings, following last week's deadly shooting in Florida. (AP Photo/Carolyn Kaster)

FILE- In this Jan. 9, 2018, file photo, President Donald Trump listens during a meeting with lawmakers on immigration policy in the Cabinet Room of the White House in Washington. Trump used profane language Thursday, Jan. 11, as he questioned why the U.S. should permit immigrants from certain countries, according to three people briefed on the conversation. The White House did not deny the comment. (AP Photo/Evan Vucci, File)