U.S. President Joe Biden, with first lady Jill Biden, Homeland Security Secretary Alejandro Mayorkas, Secretary of Health and Human Services (HHS) Xavier Becerra, Attorney General Merrick Garland and Interior Secretary Deb Haaland, signs an executive order meant to improve public safety and other issues on tribal lands during the Tribal Nations Summit at an auditorium on the White House campus in Washington, D.C., U.S. November 15, 2021. REUTERS/Jonathan Ernst
