Lyndon Johnson actually said...

I think the American people are perfectly careful and prudent people and they can very well judge those matters themselves.

Good morning. You are mighty welcome here.

I would hope that no other nation would think that we are a nation of warmongers and that we have any evil designs on conquest or domination...

I will be very happy for Mr. McCone, the Director of CIA, to brief him at any time that he cares to be briefed.