Donald Trump once received a letter encouraging him to run for president from the only man to have resigned from office: Richard Nixon.I guess Tricky Dick and wife Pat saw something in Trump back in the 80s that many Americans are seeing for themselves today.What’s kind of weird though, is that Nixon was a Republican, and when he sent this letter to “the Donald,” Trump was most certainly still a Democrat.From IJ Review via NY Times: On Dec. 21 of that year, Mr. Nixon, the former president, dashed off an admiring letter to the real estate developer, according to a new biography of Mr. Trump,...