Three candidates considered for NSA after Flynn quits

Retired Lt. Gen. Keith Kellogg, appointed acting national security adviser, after Mike Flynn stepped down, is one of the three candidates under consideration to replace him. Kellogg had previously been appointed the National Security Council chief of staff and advised Trump during the campaign. Trump is also considering former CIA Director and CENTCOM Commander David Petraeus and Vice Admiral Robert Harward, a US Navy SEAL, for the post, according to a senior administration official.