Building walls — around Trump
White House officials talk freely about putting "fences" around President Trump and his decision-making to protect him from his self-indulgent instincts.
The wall strategy has worked pretty well so far on national security. National Security Adviser H.R. McMaster demanded and got control of the National Security Council, and set up a process for keeping SecDef Mattis, SecState Tillerson and Homeland Security Secretary Kelly in the loop — and, as importantly, keeping others outside it.