Lyndon Johnson actually said...

"I and the people of the United States extend to this Organization our best wishes for continued progress toward your high aims."

"I EXTEND, through you, to the representatives of the nations and peoples of Africa gathered in Cairo, the friendly greetings of the Government and people of the United States of America."

"Africa through the OAU has shown its capacity to deal through peaceful means with African problems, including such disputes as have arisen among its members."

"Your report deals with issues which are important in carrying out this Nation's commitment to deploy science and technology boldly and effectively in the interest of the Nation's welfare."