I still can't get over the fact that there were Dreyfusard and anti-Dreyfusard bicycle racing newspapers.

https://fr.wikipedia.org/wiki/Le_V%C3%A9lo

https://fr.wikipedia.org/wiki/L'Auto

The anti-Dreyfusards won, put the Dreyfusards out of business by starting the Tour de France, and eventually went on to support Vichy.

edit: https://blog.nli.org.il/en/tour_de_france/