National elections

Senate Majority Leader Mitch McConnell, R-Ky., smiles after vote on a hard-won budget deal that would permit the government to resume borrowing to pay all of its obligations and would remove the prospect of a government shutdown in October, at the Capitol in Washington, Thursday, Aug. 1, 2019. (AP Photo/J. Scott Applewhite)

FILE - This July 31, 2018 file photo shows Fox News personality Tomi Lahren at the LA Premiere of "Death of a Nation" in Los Angeles. Lahren is apologizing for an offensive tweet directed at Democratic presidential candidate Kamala Harris. (Photo by Willy Sanjuan/Invision/AP, File)

FILE - In this March 24, 2018, file photo, David Hogg, a survivor of the mass shooting at Marjory Stoneman Douglas High School in Parkland, Fla., raises his fist after speaking during the March for Our Lives rally in support of gun control in Washington. March For Our Lives and the Giffords group, two prominent gun safety organizations, say they'll host a forum for Democratic presidential candidates in Las Vegas on Oct. 2, 2019, the day after the second anniversary of the deadliest mass shooting in modern U.S. history. The organizations told The Associated Press that the forum focused on gun violence will be the first of its kind for presidential hopefuls and will be open to all candidates who meet the Democratic National Committee’s polling and fundraising thresholds for the September debate. (AP Photo/Andrew Harnik, File)

President Donald Trump walks into the Oval Office of the White House for a meeting with Mongolian President Khaltmaa Battulga, Wednesday, July 31, 2019, in Washington. (AP Photo/Evan Vucci)

Sen. Cory Booker, D-N.J., former Vice President Joe Biden and Sen. Kamala Harris, D-Calif., talk after the second of two Democratic presidential primary debates hosted by CNN Wednesday, July 31, 2019, in the Fox Theatre in Detroit. (AP Photo/Paul Sancya)

From left, Marianne Williamson, Rep. Tim Ryan, D-Ohio, Sen. Amy Klobuchar, D-Minn., South Bend Mayor Pete Buttigieg, Sen. Bernie Sanders, I-Vt., Sen. Elizabeth Warren, D-Mass., former Texas Rep. Beto O'Rourke, former Colorado Gov. John Hickenlooper, former Maryland Rep. John Delaney and Montana Gov. Steve Bullock participate in the first of two Democratic presidential primary debates hosted by CNN Tuesday, July 30, 2019, at the Fox Theatre in Detroit. (AP Photo/Paul Sancya)

Workers get the stage ready for the Democratic primary debate hosted by CNN Tuesday, July 30, 2019, at the Fox Theatre in Detroit. (AP Photo/Paul Sancya)

Rep. Tim Ryan, D-Ohio, speaks during the first of two Democratic presidential primary debates hosted by CNN Tuesday, July 30, 2019, in the Fox Theatre in Detroit. (AP Photo/Paul Sancya)

Chinese Vice Premier Liu He, center, poses with U.S. Trade Representative Robert Lighthizer, right, and Treasury Secretary Steve Mnuchin pose for photos before holding talks at the Xijiao Conference Center in Shanghai Wednesday, July 31, 2019. (AP Photo/Ng Han Guan, Pool)