03/14/1962
https://www.presidency.ucsb.edu...
"WE WANT to express our welcome to all of you here to the White House, and to tell you how much I appreciate your coming up here."
"The federal Government acts to help you meet your urban problems."
"And I urge all our people to join in appropriate activities and ceremonies with the various branches of the transportation industry and representatives of governmental agencies"
"We have greatly expanded the water pollution control program in order to join with you in providing adequate supplies of good water to meet urban and industrial needs."