Arthur J. Jones became the Republican candidate in the upcoming election in Illionois's 3rd congressional district. He's a Neo-Nazi. This is not an exaggeration. He used to be the leader of the American Nazi Party. On his campaign website, he has a section dedicated to Holocaust denial. He used to support Trump but no longer does, because Trump "surrounded himself with hordes of Jews".
The 3rd district is so blue that the Republicans didn't bother to run anyone there. Jones took advantage of this, and managed to got his name on the ballot (you only need a few hundred signatures for that). Even though the Illinois Republican Party and the RNC officially condemned him, he got 20,000 votes in the Republican primary (where he was the only candidate). Hopefully, those where from people who always vote straight Republican and don't know who Jones is.