06/28/1963
https://www.presidency.ucsb.edu...
"And I welcome it--and I welcome it tonight."
"Therefore, I ask you to support civil emergency planning in your local communities."
"I come here as a citizen of the great Republic, and I believe that the future can belong to those who are free, because I believe it must belong to those who are free."
"Should the United States ever be subjected to direct enemy attack Conelrad and the National Emergency Broadcasting System will be vital to our defense."