An article in a publication called The Inquisitor quotes a former Nashua state legislator as saying that he "videotaped a document which had informed (then-President) Eisenhower that the aliens were available to meet with him and were in America."
The article, with a video that you can find on YouTube, is at http://www.inquisitr.com/194478/report-eisenhower-met-with-aliens-video/#etvmDLUdS9v3Bs6X.99
I'm not sure what else to say. Huffington Post has a more detailed article here.
The ex-lawmaker is named Henry McElroy Jr. I don't know was a legislator or where he represented (the House is so huge that there is, so far as I know, no list anywhere of all past lawmakers). (UPDATE: A reader tells me McElroy was a rep from Nashua's Ward 1 in 2003-04, and I've added Nashua references above.)
(FURTHER UPDATE: Looking through Telegraph archives, I find McElroy mentioned because (a) he sponsored a bill to repeal the 16th amendment and exempt New Hampshire residents from paying federal income taxes, and another to put us back on the gold standard (shades of Ron Paul), and (b) he was booted off a jury in a murder trial of a man named Andrew Sullivan because the judge said he was dozing, which McElroy denied. This led Sullivan to appeal his conviction, successfully, although the state Supreme Court later reversed that decision.)