POTUS lists his current five possibilities for NSA to reporters about AF1, via pool: "Robert O’Brien, Ric Waddell, Lisa E. Gordon-Hagerty, Fred Fleitz and Keith Kellogg. He praised O’Brien, saying, “I think he’s fantastic,” and Kellogg, saying, “I love Keith Kellogg."

— Maggie Haberman (@maggieNYT) September 17, 2019