If Bill Clinton had his way, there would be an Internet agency created by the U.S. government or United Nations to debunk malicious rumors that originate and spread online. "I think it would be a legitimate thing to do," Clinton told CNBC in an interview that aired Friday. He was interviewed alongside Mati Kochavi, a cybersecurity entrepreneur. But Clinton added that if such an agency were ever created, it would have to be "totally transparent" about where its funding came from and would have to be independent. "Let's just say the U.S. did it. It would have to be an...