Immediate action on education from the Biden Administration is crucial to the country's recovery and long-term prosperity. : WILMINGTON, DE November 24, 2020: President- elect Joe Biden introduces his cabinet member ... [+] nominees at the Queen in Wilmington, DE on November 24, 2020. The President- elect along with Vice President- elect Kamala D. Harris introduced Antony Blinken for Secretary of State, Alejandro Mayorkas for Secretary of Homeland Security, Avril Haines for Director of National Intelligence, Linda Thomas-Greenfield for U.S. Ambassador to the United Nations, Jake Sullivan as National Security Adviser, and John Kerry as Special Presidential Envoy for Climate.