Border patrols

Acting Commissioner of Customs and Border Protection Mark Morgan speaks at the White House in Washington, Monday, Sept. 9, 2019. (AP Photo/Carolyn Kaster)

FILE - In this Wednesday, April 24, 2019 file photo, a Guatemalan man poses for a photo with his young son at the new Casa del Refugiado in east El Paso, Texas. Behind him is a full-wall mural which reads Esperanza, or hope. A federal appeals court ruling will allow the Trump administration to begin rejecting asylum at some parts of the U.S.- Mexico border for migrants who arrived after transiting through a third country. (Mark Lambie/The El Paso Times via AP, File)

FILE - In this June 15, 2019, file photo, migrants cross the Rio Grande illegally to surrender to the American authorities on the U.S.-Mexico border between Ciudad Juarez and El Paso. El Paso has swiftly become one of the busiest corridors for illegal border crossings in the U.S. after years as one of the sleepiest. (AP Photo/Christian Torres, File)

Daphne Rosas, a former sixth grade student of teacher Elsa Mendoza de la Mora, one of the victims of the shooting at a Walmart store in El Paso, shows her class photo outside the school where Mendoza worked in Ciudad Juarez, Mexico, Monday, Aug. 5, 2019. Mexico’s government said it considers the shooting that left eight of its citizens dead an “act of terrorism” against Mexicans and hopes it will lead to changes in U.S. gun laws. (AP Photo/Christian Chavez)

FILE - In this Feb. 19, 2019 file photo, Josh Rubin demonstrates in front of the Homestead Temporary Shelter for Unaccompanied Children, in Homestead, Fla. Federal officials say the Florida detention camp that has housed thousands of migrant children is emptying out. Health and Human Services Department spokeswoman Evelyn Stauffer said in an email Saturday, Aug. 3, that all children are either with family members or at smaller state-licensed facilities. The camp has housed about 14,300 undocumented children since March 2018.(AP Photo/Wilfredo Lee, File)

FILE - In this Feb. 19, 2019 file photo, Josh Rubin demonstrates in front of the Homestead Temporary Shelter for Unaccompanied Children, in Homestead, Fla. Federal officials say the Florida detention camp that has housed thousands of migrant children is emptying out. Health and Human Services Department spokeswoman Evelyn Stauffer said in an email Saturday, Aug. 3, that all children are either with family members or at smaller state-licensed facilities. The camp has housed about 14,300 undocumented children since March 2018.(AP Photo/Wilfredo Lee, File)

HOLD FOR STORY - FILE - In this July 10, 2019, file photo, Yazmin Juarez, is sworn in by a photo of her holding her daughter Mariee, 1, who died after being released from detention by U.S. Immigration and Customs Enforcement (ICE), at the start of a House Oversight subcommittee hearing on Civil Rights and Civil Liberties on treatment of immigrant children at the southern border on Capitol Hill in Washington. Juárez, the mother of a 1-year-old daughter who died weeks after being released from immigration detention center, is suing the private prison company that operates the facility. Lawyers for Yazmin Juarez filed a federal lawsuit Wednesday, July 31, 2019, against the company CoreCivic. (AP Photo/Jacquelyn Martin, File)

FILE - This Nov. 13, 2013 file photo shows the main gate of Camp Pendleton Marine Base at Camp Pendleton, Calif. A human smuggling investigation by the military led to the arrest of 16 Marines Thursday, July 25, 2019 while carrying out a battalion formation at California's Camp Pendleton, a base about an hour's drive from the U.S.-Mexico border. (AP Photo/Lenny Ignelzi, File)

FILE - In this July 18, 2019, file photo, people walk back to Mexico on International Bridge 1 Las Americas, a legal port of entry which connects Laredo, Texas in the U.S. with Nuevo Laredo, Mexico. An unprecedented number of families have been coming to the southern border over the past year, straining government resources and resulting in dangerously overcrowded detention facilities. (AP Photo/Marco Ugarte, File)