George Stephanopoulos goes one-on-one with White House National Security Advisor Lt. Gen. H. R. McMaster.
In This Story: George Stephanopoulos
George Robert Stephanopoulos is an American television host, political commentator, and former Democratic advisor. Stephanopoulos currently is a coanchor with Robin Roberts and Michael Strahan on Good Morning America, and host of This Week, ABC’s Sunday morning current events news program.