Leon Mugesera called Tutsis “cockroaches.”

In 1992, then an official in Rwanda’s ruling Hutu party, Mugesera told more than 1,000 party members that they should kill Tutsis and dump their bodies in the river.

Milošević called Bosnians “internal enemies.”

Hailed as “the new Tito”, Milošević propagated a message of extreme Serbian nationalism, calling for the expansion of the Serbian state into Bosnian territory.  In a 1988 Belgrade speech, Milosevic identified Bosniaks as the “internal enemy”, a gesture eerily similar to Hitler’s pre-WWII demonization of the Jews in Germany.

Trump said immigrants are not people, “they’re animals.”