And one of the things that ...

And one of the things that I'm most concerned about is the confidence, the confidentiality of those kind of meetings between President and Russian Foreign Minister, as you know, are extremely important. And so, I am really concerned about kind of leaks, because it undermines everybody's trust in that kind of an environment where you can have frank, candid, and often times unconventional conversations to try to protect American interests and secure the American people.
 H. R. McMaster

Quotes from the same author

Meetings between Presidents, as you know, are supposed to be privileged. They're supposed to be confidential. They're supposed to allow the president and other leaders to have frank exchanges.
 H. R. McMaster