el paso

In this Aug. 7, 2019, photo, President Donald Trump and first lady Melania Trump board Air Force One for a trip to Dayton, Ohio and El Paso, Texas, at Andrews Air Force Base, Md. As Trump prepares to leave Friday for his annual August holiday at his lush New Jersey golf club, the president will confront a storm of crises, at home and abroad, that could set the course for his upcoming re-election bid. (AP Photo/Evan Vucci)

Youths comfort each other at the funeral of elementary school principal Elsa Mendoza, of one of the 22 people killed in a shooting at a Walmart in El Paso, in Ciudad Juarez, Mexico, Thursday, Aug. 8, 2019. Mexican officials have said eight of the people killed in Saturday's attack were Mexican nationals. (AP Photo/Christian Chavez)

Democratic presidential candidate former Vice President Joe Biden poses for a photo during a visit to the Iowa State Fair, Thursday, Aug. 8, 2019, in Des Moines, Iowa. (AP Photo/Charlie Neibergall)

FILE - In this Aug. 3, 2019 file photo, Senate Majority Leader Mitch McConnell, R-Ky., addresses the audience gathered at the Fancy Farm Picnic in Fancy Farm, Ky. The Republican Party, the Trump campaign and other GOP organizations say they are suspending their spending on Twitter to protest the platform’s treatment of Senate Majority Leader Mitch McConnell. Twitter temporarily locked McConnell’s campaign account after it shared a video in which some protesters spoke of violence outside his Kentucky home, where he is recovering from a shoulder fracture. (AP Photo/Timothy D. Easley, File)

FILE - In this Aug. 3, 2019 file photo, El Paso Fire Medical personnel arrive at the scene of a shooting at a Walmart near the Cielo Vista Mall in El Paso, Texas. The FBI has labeled two of those attacks, at the Texas Walmart and California food festival, as domestic terrorism — acts meant to intimidate or coerce a civilian population and affect government policy. But the bureau hasn't gone that far with a shooting at an Ohio entertainment district. (Mark Lambie/The El Paso Times via AP, File)

This photo from video provided by KVOA-TV shows Alex Kack, in the green shirt at left, laughing at a protester during a vote to put a "sanctuary city" initiative on the November ballot during a meeting of the Tucson, Ariz., City Council Tuesday, Aug. 6. Kack is mystified that video of him simply laughing at the meeting has captivated the internet. Kack, also known as "#GreenShirtGuy," told The Associated Press on Thursday that social media reaction spawned by a news clip of him shaking with laughter at a Tucson City Council meeting has been "surreal." (KVOA-TV via AP)

(AP Photo/John Locher)

FBI via AP

© Kirby Lee-USA TODAY Sports

President Donald Trump speaks to the media as he visits the El Paso Regional Communications Center after meeting with people affected by the El Paso mass shooting, Wednesday, Aug. 7, 2019, in El Paso, Texas. (AP Photo/Evan Vucci)