In a high-stakes procurement for medical services at the southern U.S. border, incumbent contractor Loyal Source challenged the handling by the U.S. Department of Homeland Security (DHS) of alleged Procurement Integrity Act (PIA) violations and bias after a Washington Post article and whistleblower letters revealed internal details about the ongoing procurement. In Loyal Source Government Services, LLC v. United States, U.S. Court of Federal Claims, No. 24-1001 (Apr. 8, 2025), Loyal Source argued that these disclosures tainted the procurement and that DHS failed to investigate or mitigate the harm adequately.