Republican Utah Senate candidate Mitt Romney reacted Wednesday to a series of apparent explosive devices sent to leading Democratic Party members, claiming without evidence that the sender was motivated by “hate speech.” “Disgusting, vile threats and actions against fellow Americans and our institutions are sadly unsurprising: hate acts follow hate speech,” Romney, once a staunch critic of the president, wrote on Twitter. “It is past time for us to turn down and tune out the rabid rhetoric.” Without evidence, the failed presidential candidate placed the blame on a “fellow” American — a fact no law enforcement official at this time...