Funny, I’ve been here a long time, and I’ve never read any messages like that on FR - ever.
So, he must have done a search for it .. and if it’s recent, then it’s some of the twitter people who have tried to co-opt FR .. but it hasn’t work out and most of them have returned to their sewer.
There was the matter of some harsh words aimed at Sasha and Malia Obama back in summer 2009 during a trip to France. But, as it turns out, the fast-acting moderators discovered the thread had been placed on Free Republic by leftists to discredit the integrity of this site. It was pulled post-haste once the truth came out about its origin.
It was reminiscent of the dustup involving Rush Limbaugh circa 1992 when he had a television show. The story spun by the left was that a picture of Chelsea Clinton was flashed on the screen and Limbaugh referred to her as the "White House Dog". Much like O'Reilly's mis-characterization of Free Republic as "vile", the Limbaugh incident was a fabrication. No archival footage exists.