Sweet Jeebus, an UNDERSCORE? So nothing then, just attacking the guys character instead of his content? But as long as everyone else is doing it...
I have been looking into this topic a bit, and I have to say that I think Tibs is actually right this time. From what I have read so far it seems like States can make whatever laws they like regarding federal elections, but congress by law can supercede these rules, as per article 1 section 4.
https://constitutioncenter.org/interactive-constitution/interpretation/article-i/clauses/750