Why is Charlottesville ground zero for white supremacists?

Saturday's violent protest in Charlottesville was the third gathering of white supremacists this year.            from USATODAY – Nation Top Stories http://rssfeeds.usatoday.com/~/431943556/0/usatodaycomnation-topstories~Why-is-Charlottesville-ground-zero-for-white-supremacists/