Newspapers and news media in the United States traditionally endorse candidates for party nomination for President of the United States, prior to endorsing one of the ultimate nominees for President. Below is a list of notable news media endorsements in 2016, by candidate, for each primary race.
Ronald Reagan (write-in)
Although Reagan died in 2004, one newspaper recommended a write-in vote for him to protest against Donald Trump.
References
Newspaper endorsements in the United States presidential primaries, 2016 Wikipedia(Text) CC BY-SA