NEW YORK — Former White House aide Omarosa Manigault Newman declared Tuesday that she “will not be silenced” by President Donald Trump, remaining defiant as her public feud with her former boss appeared to shift to a possible legal battle. In an interview with The Associated Press, Manigault Newman, who is promoting her new book about her time in Trump’s orbit, said she believes the president’s campaign is trying to keep her from telling her story.