John Kennedy actually said...

I think that this administration has been very vigorous in its action, and I think that we have tried to set a responsible standard.

The President's News Conference

11/13/1963

More John Kennedy Quotes

As to articles entered, or withdrawn from warehouse, for consumption on or after August 31, 1963, the provisions of all prior proclamations ...

Yes, there has been a decline in the last--since my last conference, I think--when we discussed it, about 2 months ago.

I don't know where that feeling would arise.

This fight is by no means over.