Donald Trump has said he is probably no longer friends with fellow New York billionaire Michael Bloomberg. "He was a friend of mine. As far as I'm concerned, he's not a friend of mine anymore," Trump said Thursday during a Fox Business interview. Trump was responding to the former New York City mayor's apparent jab at him earlier this week in the Financial Times. Bloomberg confirmed his interest in a potential presidential campaign while saying the US public deserved "a lot better" than what it had been getting from the candidates. "I find the level of discourse and discussion distressingly...