The release Tuesday by the National Archives of a fresh trove of documents detailing the Clinton administration's dealings with billionaire Donald Trump could become the latest fuel for flame-throwing in an already incendiary 2016 presidential race. ADVERTISEMENT The documents include: a signed copy of Trump's “The Art of the Deal,” delivered to a top aide to then-President Clinton; logs of Trump’s invitations to the Clinton White House; and an entry about a Trump Towers photo-op with the president. The files come at a sensitive time in the Republican presidential race, and could be used by Trump’s top rival Texas Sen....