Donald J. Trump, a co-owner of the Miss Universe contest at the time, at an after-party for the 2013 pageant in Moscow. He also used the visit to Moscow to discuss development deals.Credit...Stoyan Vassev/Reuters It was 2005, and Felix Sater, a Russian immigrant, was back in Moscow pursuing an ambitious plan to build a Trump tower on the site of an old pencil factory along the Moscow River that wo