ABC News reporting revealed that former President Donald Trump allegedly shared sensitive U.S. nuclear submarine information with a foreign businessman at Mar-a-Lago. CERL Executive Board Emeritus James Clapper joined Wolf Blitzer on CNN to discuss just how serious this infraction could be for national security, if true.

Lt. Gen. Clapper (Ret.) is an emeritus member of the CERL Executive Board. He served as the Director of National Intelligence from 2010–2017. Read his bio here.

The views expressed here are the author’s own and do not necessarily represent those of any organization or university.