On Tuesday, a leaker from President Donald Trump’s first administration revealed one former top official’s unflattering opinion of the Commander-in-Chief. According to Miles Taylor – who served as Deputy Chief of Staff in the Department of Homeland Security – Trump’s second Chief of Staff, John Kelly, asserted that the president belongs in a “nuthouse.”“Trump’s ex-chief of staff John Kelly said this to me, six years ago,” posted Taylor. “‘I don'…