President Biden appeared to freeze up and temporarily forget the name of his Homeland Security Secretary during a White House event Tuesday. 

The president had taken the podium in the White House’s East Room to announce new measures giving illegal immigrants living in the U.S. a pathway to citizenship. 

Biden introduced himself, using a familiar quip about being "Jill Biden’s husband."

 He thanked Congress and Homeland Security Alejandro Mayorkas, but seemed to trail off when trying to remember Mayorkas’ name.