Harry Truman actually said...

"It certainly is a very great pleasure for me as President of the United States to welcome you to the Capital of our country."

"I am sincerely sorry that you can't go from one end of the country to the other as you did in Canada, and let everybody in the country have a chance to get acquainted with you, because Margaret tells ..."

"I remember with a great deal of pleasure the visit of the King and Queen while I was in the United States Senate."

"On behalf of the Government and the people of the United States, I bid you a most hearty welcome."