“Blankenship’s candidacy is big news in West Virginia, where he is a well-known and deeply polarizing figure who spent decades as a ruthless advocate for the coal industry. If people in the rest of the country know Blankenship, it’s likely because of his 2015 conviction for conspiring to break mine-safety laws, leading to the 2010 disaster at the Upper Big Branch Mine. Twenty-nine men died in an explosion there, but Blankenship refused to shoulder any of the blame. While in prison, he wrote a 67-page booklet in which he claimed to be an “American political prisoner” and arguing that the deadliest mine disaster in four decades was caused by natural factors.” More …