In the Supreme Court of the United States, Pedro Pablo Guerrero-Lasprilla, petitioner v. William P. Barr, Attorney General, respondent ; Ruben Ovalles, petitioner v. William P. Barr, Attorney General, respondent : on writ of certiorari to the United States Court of Appeals for the Fifth Circuit : brief of the American Immigration Council, American Immigration Lawyers Association, Asylum Seeker Advocacy Project, the Bronx Defenders, Brooklyn Defender Services, Capital Area Immigrants' Rights Coalition, Immigrant Justice Idaho, National Immigrant Justice Center, National Immigration Project of the National Lawyers Guild, National Justice For Our Neighbors, Northwest Immigrant Rights Project, Refugee and Immigrant Center For Education and Legal Services as amici curiae supporting petitioner / Mark C. Fleming [and 5 others].