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  3. Homeland Security Secretary Alejandro Mayorkas swears-in Deputy Secretary John Tien.(20)

Homeland Security Secretary Alejandro Mayorkas swears-in Deputy Secretary John Tien.(20)

Homeland Security Secretary Alejandro Mayorkas swears-in Deputy Secretary John Tien.

WASHINGTON, D.C. (June 28, 2021) Homeland Security Secretary Alejandro Mayorkas conducts swearing-in ceremony for DHS Deputy Secretary John Tien at the ceremonial entrance of U.S. Coast Guard Headquarters. (DHS Photo by Zachary Hupp)