Defense attorneys rested their case Monday without calling any witnesses in the high-profile trial of ex-Massey Energy CEO Don Blankenship. Their announcement came shortly after the prosecution rested following weeks of testimony asserting that Blankenship put dollars ahead of human safety in the years before the worst U.S. coal mine disaster in decades. For the defense to rest without calling witnesses is an aggressive and risky move, said Brandon Garrett, a University of Virginia law professor who wrote a book about corporate prosecutions. "It's a way of saying, 'The prosecution...