“Sanctuary Jurisdictions and Federal Immigration Enforcement Afterthe $70 Billion Appropriation: A Review of Federalism, Preemption,and Spending-Power Challenges”, JAMS, vol. 1, no. 1, pp. Page 427–445, Aug. 2026, Accessed: Sep. 21, 2026. [Online]. Available: https://jamsjournal.org/JAMS/article/view/90