Joe Biden speaks at a White House event in 2015, when he was vice president. Alejandro Mayorkas, then deputy secretary of the Department of Homeland Security, now nominated to head the department, is pictured with him, along with Amy Pope, then senior director of the National Security Agency. 
Joe Biden speaks at a White House event in 2015, when he was vice president. Alejandro Mayorkas, then deputy secretary of the Department of Homeland Security, now nominated to head the department, is Show more

Biden picks Cuban-American lawyer for Homeland Security