And several people who were at the meeting stated that no such remarks were made.
I choose to believe that POTUS did not say it.
So what if he did. I would say a majority of Americans felt that way at some point during LBJ’s War. (The Left has hoodwinked people into thinking it was Nixon’s War)
John Bolton, of all people who probably would have included the story in his book if it had happened, never mentioned it when talking about the visit to France, and the reason the trip to the cemetery was cancelled.