Pete Buttigieg is not the first gay man to run for president.

Karger (left) and Buttigieg Republican Fred Karger says the mainstream media is erasing his historic 2012 campaign. (Images: The Advocate)

Pete Buttigieg, the 37-year-old mayor of South Bend, Ind., recently formed an exploratory committee, his first step in order to run for president in 2020. This is very exciting news. Pete is openly gay and married to his husband, Chasten…