The event was held in the Koury Auditorium at the Kenan-Flagler Business School by the Peace, War and Defense department.
Clapper, who is the principal intelligence adviser to the president, began by discussing challenges associated with presidential turnover — which was prominent when Harry Truman assumed office.
Clapper said Truman wanted his successors to be better prepared than he was because Truman knew nothing of the existence of the Manhattan Project, despite being vice president to Franklin Delano Roosevelt.
Because of Truman, each major party presidential nominee now receives selected daily briefings on intelligence information, Clapper said.
“The day after the election, the briefing process I just described changes,” he said.
Clapper said the president-elect will then receive President Barack Obama’s brief.
“I’m glad (Truman) made that generous decision to better prepare his successors,” he said.
After Clapper finished discussing the beginning of presidential transitions, he shifted to modern problems facing intelligence.