Richmond, Virginia is under a temporary state of emergency ahead of today's gun-rights rally that's expected to draw a mix of militias, firearms advocates and white supremacists.
Last week, Virginia's solicitor general said law enforcement had identified credible evidence that armed out-of-state groups planned to come to Virginia with the possible intention of participating in a violent insurrection.
A former Canadian Forces reservist who vanished last summer after being accused of being a neo-Nazi was arrested in the U-S last week, and authorities believe he'd been planning to attend the rally.