FILE - In this Nov. 17, 1973 file photo, President Richard Nixon speaks near Orlando, Fla. to the Associated Press Managing Editors annual meeting. Nixon told the APME "I am not a crook." There were two men in 1980s Manhattan who craved validation — one a past president, one a future president. That’s how a thirty-something Donald Trump and a seventy-ish Richard Nixon struck up a decade-long correspondence in the 1980s that meandered from football and real estate to Vietnam and media strategy. Their letters are being revealed for the first time in an exhibit that opens Thursday at the Richard Nixon Presidential Library & Museum. (AP Photo)