The latter compared Blair's reconstruction to "the best work of David Halberstam and Robert Caro." In a film released in 2014 entitled "Kings of Kallstadt" by filmmaker Simone Wendel, Trump admitted that his grandfather Friedrich Trump, came from the small village of Kallstadt, in southwest Germany. The village, which is now the home to 1200 people, has been home to Trumps for hundreds of years. The film featured the home of Trump's grandfather which is still in very good condition. In 2005, "The Trumps: Three Generations That Built an Empire" was adapted and re-released as "Donald Trump: Master Apprentice". American Broadcasting Company (ABC)'s 2005 two-hour biography television film, "Trump Unauthorized", chronicling 25 years of Donald Trump's personal and business life, was based on "The Trumps: Three Generations That Built an Empire" and "Donald Trump: Master Apprentice".