07/05/1966
https://www.presidency.ucsb.edu...
"I have not done near enough."
"We shall accelerate the reequipment of South Vietnam's armed forces--in order to meet the enemy's increased firepower."
"Accordingly, I shall not seek, and I will not accept, the nomination of my party for another term as your President."
"Well, I hope that what I said tonight will strengthen it."