01/16/1966
https://www.presidency.ucsb.edu...
"There is no excuse for a river flowing red with blood from slaughterhouses."
"I am pleased with this opportunity for the United States to participate with Japan in the joint solution of health problems which will have worldwide benefits."
"With the signing of the Water Quality Act of 1965 this morning, I pledge you that we are going to reopen the Potomac for swimming by 1975."
"Now, Therefore, I, Lyndon B. Johnson, President of the United States of America, do hereby extend through the year 1966 the period during which all persons are specially invited to see the United Stat..."