Lyndon Johnson actually said...

We shall maintain in Vietnam American personnel and material as needed to assist you in achieving victory.

As the forces of your government become increasingly capable of dealing with this aggression, American military personnel in South Vietnam c...

We will do our full part to ensure that under your leadership your people may win a victory--a victory for freedom and justice and human wel...

In our hands have been placed the fortunes of peace and the hope of millions; it is my fervent hope that we are good stewards of that trust.