Immigration Service Officer Bay checks paperwork during a drive-in citizenship ceremony June 26, 2020, in El Cajon, Calif. U.S. Citizenship and Immigration Services has transformed under President Donald Trump to emphasize fraud detection, enforcement and vetting, which has delayed processing and contributed to severe fiscal problems. Its revamp came as the administration sought to cut legal immigration by making it more dependent on employment skills and wealth tests. (AP Photo/Gregory Bull)

FILE - In this June 26, 2020, file photo, Aisha Kazman Kammawie, of Ankeny, Iowa, takes the oath of allegiance during a drive-thru naturalization ceremony at Principal Park in Des Moines, Iowa. U.S. Citizenship and Immigration Services has transformed under President Donald Trump to emphasize fraud detection, enforcement and vetting, which has delayed processing and contributed to severe fiscal problems. Its revamp came as the administration sought to cut legal immigration by making it more dependent on employment skills and wealth tests. (AP Photo/Charlie Neibergall, File)

FILE- In this June 26, 2020, file photo, Anita Rosenberger takes the oath of citizenship during a drive-thru naturalization service in a parking structure at the U.S. Citizenship and Immigration Services headquarters on Detroit's east side. U.S. Citizenship and Immigration Services has transformed under President Donald Trump to emphasize fraud detection, enforcement and vetting, which has delayed processing and contributed to severe fiscal problems. Its revamp came as the administration sought to cut legal immigration by making it more dependent on employment skills and wealth tests. (AP Photo/Carlos Osorio, File)

FILE - In this June 4, 2020, file photo, new citizens, socially distanced, recite the pledge of allegiance outside the U.S. Citizenship and Immigration Services building in Lawrence, Mass. U.S. Citizenship and Immigration Services has transformed under President Donald Trump to emphasize fraud detection, enforcement and vetting, which has delayed processing and contributed to severe fiscal problems. Its revamp came as the administration sought to cut legal immigration by making it more dependent on employment skills and wealth tests. (AP Photo/Elise Amendola, File)

FILE- In this June 26, 2020, file photo, U.S. District Judge Laurie Michelson, left, administers the oath of citizenship to Hala Baqtar during a drive-thru naturalization service in a parking structure at the U.S. Citizenship and Immigration Services headquarters on Detroit's east side. U.S. Citizenship and Immigration Services has transformed under President Donald Trump to emphasize fraud detection, enforcement and vetting, which has delayed processing and contributed to severe fiscal problems. Its revamp came as the administration sought to cut legal immigration by making it more dependent on employment skills and wealth tests. (AP Photo/Carlos Osorio, FILE)