Matthew Hoover has been released from a federal prison in Wisconsin after serving nearly three years of a five-year sentence for trafficking machine guns. He is now headed to a halfway house to serve out the remainder of his conviction.Mr. Hoover ran the popular YouTube channel CRS Firearms. The channel concentrated on guns and gun rights. During the run of his channel, he was approached by Kristopher Justin Ervin about advertising the AutoKeyCard. The AutoKeyCard was a metal card with a slight etching of a lightning link. The etching was not to scale. According to Ervin, the purpose of the...