Harry Truman actually said...

"I hope you noticed that we fixed the weather up for you, so that you could stand here in time for the photographers to be here."

"We have had some very able Secretaries of Agriculture who have been vitally interested in what you are doing."

"I am charged, sometimes, with being in control of the weather, but I am not."

"I hope also that you will have a very successful meeting this year while you are here."