So, Rossi faked everything in an absurd way:
1.Hired actors to pretend to be technicians, but they sit there doing nothing all day long, since early morning, and only 1 showed up to the public, almost at midnight. 2.Use a 470KW generator to feed a water heating machine that only works at 70KW. 3.Put the radiators at a small distance from the visitors. Since he was faking it, he could just put them in a long distance so they didn't notice the absence of huge hot column of air. 4.A respectable reporter of AP was called, just to sit and do nothing, but got an exclusive story. 5.Rossi was satisfied with the reporter presence only and didn't even bother if he were going to write a story, since he never bothered with the lack of news from AP. 6.His most trusted and faithful reporter, Matts Lewan, was not allowed to see anything.