Kristi Noem just dug her grave deeper over the revelation that she lied in her upcoming book about meeting North Korean Supreme Leader Kim Jong Un while she served in Congress. Politicians’ books are typically barely read and quickly forgotten, bought back in bulk by campaigns to artificially boost sales numbers and garner good press. Noem’s is a rare exception: Her upcoming book has tanked her stock as a vice presidential contender after she revealed in it that she shot and killed her family