Donald Trump's attacks on broadcaster CNN are an "an outrageous assault" on freedom of speech, according to former Central Intelligence Agency (CIA) director Michael Hayden. “If this is who we are or who we are becoming, I have wasted 40 years of my life,” the former spy chief, who now works as a national security analyst for the broadcaster, said in a Twitter post. General Hayden, who is also a former director of the National Surveillance Agency (NSA), added: "Until now it was not possible for me to conceive of an American President capable of such an outrageous assault on...