By Bo Erickson and Dawn ChmielewskiWASHINGTON, Jan 29 (Reuters) – With tensions in Minneapolis still high and a possible U.S. military strike on Iran looming, movers and shakers in the Trump administration took a timeout on Thursday to attend a lavish event celebrating a big-budget documentary about first lady Melania Trump. The movie, “Melania,” was financed at an eyebrow-raising $75 million by Amazon MGM Studios. Asked at the event if the Amazon film deal was to curry favor with him and the White House, Trump said that was fake news. They strode upon a black – not red – carpet in front of a large backdrop emblazoned with the word “MELANIA” in black-and-white letters as flashbulbs popped. Kristy Guevara-Flanagan, head of documentary film at the University of California Los Angeles, said the promotional budget was well above a typical budget for marketing documentary films, which often rely on reviews and word-of-mouth to attract viewers.